#relations and functions for iit jee

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Relation & Function In Mathematics For IIT JEE , BITSAT ,12th BOARDS

[tutoroot]

What are the Difference between Centripetal and Centrifugal Force? 

Understanding the principles of centripetal and centrifugal forces is crucial for comprehending circular motion. These forces arise when an object moves along a curved path, causing it to experience an inward or outward force. 

Centripetal Force Examples

To better grasp the concept of centripetal force, let’s consider a few examples: 

A car navigating a roundabout: As the car enters the roundabout, friction between the tires and the road provides the centripetal force required to keep the car on the curved path. 

A satellite orbiting the Earth: The gravitational force between the Earth and the satellite acts as the centripetal force, preventing the satellite from drifting away into space. 

Centrifugal Force in a Circular Motion

Contrary to popular belief, centrifugal force is not a real force but rather a perceived force experienced by an object in a rotating frame of reference. It appears to act outward from the center of rotation, pushing objects away from the axis. 

Centrifugal Force Examples

To illustrate the concept of centrifugal force, let’s examine a couple of examples: 

Water spinning off a rotating bicycle wheel: When a wet bicycle wheel spins rapidly, the water droplets move away from the center due to the perceived centrifugal force. 

Drying clothes in a spin dryer: The clothes stick to the inner surface of the dryer drum due to the centrifugal force acting outward from the center. 

Difference between Centripetal and Centrifugal Force

Centripetal and centrifugal forces are concepts that often come up in the context of circular motion. They are related but fundamentally different in nature. Here are the key differences:

Centripetal Force

Definition:

Centripetal force is the real force that acts on an object moving in a circular path, directed towards the center of the circle.

Direction:

Always points towards the center of the circular path.

Nature:

It is a real force and can be caused by gravity, tension, friction, or other forces.

Function:

Keeps the object moving in a circular path by constantly changing the direction of the object's velocity.

Centrifugal Force

Definition:

Centrifugal force is a perceived force that appears to act on an object moving in a circular path when observed from a rotating reference frame. It seems to push the object away from the center.

Direction:

Always points away from the center of the circular path.

Nature:

It is a fictitious or pseudo-force that arises due to the inertia of the object when observed from a rotating reference frame.

Function:

It explains the outward force that passengers feel in a car turning in a circular path. It's not a real force but a result of the object's inertia.

Understanding the distinction between centripetal and centrifugal forces is essential in comprehending circular motion. Centripetal force directs an object toward the center of a circular path, while centrifugal force is a perceived effect that pushes objects outward. Remember that centripetal force is a real force, while centrifugal force is a reaction experienced in a rotating frame of reference. 

In conclusion, centripetal and centrifugal forces play significant roles in various natural phenomena and man-made systems. By grasping their characteristics and effects, we can gain a deeper understanding of the mechanics behind circular motion.  If you want to learn concepts in detail our Physics online tuition will help you more. Tutoroot is an educational institute that offers personalised IIT JEE online Tuitions, and NEET online classes. Contact us to know much more and to book a free demo.

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#RelationsAndFunctionsClass12

In this lecture I have discussed (Part 2) Lecture 4 of NCERT Chapter 1 Relations and Functions Class 12 IIT JEE Mains.

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Tips To Crack IIT JEE

It is not just about what you did in the past two years. It is also about what you will do in the last few days. Many people don’t realize just how important these final days leading to the D-day are. The truth is that your preparation and attitude at this time can determine how you perform in your exam. Here are some last-minute tips to crack IIT JEE.

Tips To Crack IIT JEE:

Experts advise that you should be calm and composed as the day approaches. At the same time, adopting a few hacks that could tilt the pendulum in your favor would really help you. Let’s take a look at some tried and tested tips to crack IIT JEE:

Concentrate On The Formulae, Theorems, And Reactions: When it comes JEE, it is easy to be confused with these aspects of the syllabus, which is why studying them at least a couple of times, in the end, can help you remember better. You can come up with your own ways to memorize them such as co-relating them with names or coming up with patterns that are easy to remember.

Concentrate On The Topics That You Have Studied:

Once you go through the entire syllabus, it is common to go back and unearth topics that you haven’t studied (well). Experts say that doing so will cause you to panic because, obviously, you left those topics out because you found them difficult. The panic will make you lose focus and forget what you already studied well. You seriously don’t need this headache in the last minute!

Make Enough Time To Revise:

A lot boils down to revision. You spent months together covering the entire syllabus and now, you must have enough time to go through everything you studied. Trust us, you cannot do that in a day or two. Depending on your personal preferences and your speed, you are advised to ensure that you have at least a few days in the bank just to revise. Again, remember that this time is only for you to revise what you already studied and not to start a new topic that you didn’t touch.

Solve A Few Mock Test Papers or Previous Year Question Papers:

Doing this will give you confidence. If you have studied well, you will be able to do well in these tests and that will make you feel better. Also, make sure you always set the timer so that you know how quick you are.

Do Not Let The Doubts Breed:

You have your professor, seniors, and mentors to turn to when you find the need. If a doubt troubles you, make sure you have it cleared. That doubt could make or break your chances! Why risk it, then? Clear it up and practice related questions so that you don’t forget.

Eat Healthily:

Do not neglect your health in these final moments. Falling sick now could ruin your future plans.

Sleep early and sleep well:

Go to bed before 11:00 PM especially on the day of the exam and wake up early. Adequate sleep is paramount for the proper functioning of the brain.

Calm Your Nerves:

Panic and stress can blank you out. Don’t let them get to you. You have studied well throughout the months. You just have to take the final step now. Stay calm while you do so. Meditate, exercise, and eat well to keep calm.

Reach The Exam Hall Early:

There’s nothing worse than running late on the day of your exam. Start early and reach at least half an hour. Staying composed is very important and these little things matter.

These are some basic last-minute tips to crack IIT JEE.

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IIT JEE EXAMS RESULT, PATTERN, CUTOFF, FEES.

Joint Entrance Examination – Advanced (JEE-Advanced), formerly the Indian Institutes of Technology-Joint Entrance Examination (IIT-JEE), is an academic examination held annually in India.

JEE is a national level exam taken for the admission in B. Tech or B. E. and IIT is a chain of colleges, where you can study engineering or other courses. If you want admission in IIT in B. Tech then you must give JEE.

It is conducted by one of the seven zonal IITs (IIT Roorkee, IIT Kharagpur, IIT Delhi, IIT Kanpur, IIT Bombay, IIT Madras, and IIT Guwahati) under guidance of the Joint Admission Board (JAB). It is the sole prerequisite for admission in the Indian Institutes of Technology.

The first institute of IIT, Indian Institute of Technology Kharagpur, started in 1951. In its initial few years (1951-1954), students were admitted on the basis of their academic results followed by an Interview in several centers across the country.

The IIT-JEE was conducted for the first time in 1961[4]when it had four subjects including an English language test. The examination since evolved considerably from its initial pattern. The IIT-JEE was initially called the Common Entrance Exam (CEE); its creation coincided with the 1961 IIT Act.[5]

JEE—(Joint Entrance Examination) is an Exam.

IIT- (Indian Institute of Technology) basically, IIT's are colleges.

IIT's has been the most prestigious colleges across the country in engineering field, every single student who dreams to become an engineer wants to do his engineering from such renowned colleges like IIT's.

Yes, you read that right! There are several IIT colleges in our country. If you are interested to write this exam you must read further things.

JEE Main is for those candidates who wish to get into BE or B.Tech courses in the National Institutes of Technology (NITs), Indian Institutes of Information Technology (IIITs), other Centrally Funded Technical Institutes (CFTIs) and engineering colleges of the participating states. The JEE Main is also the eligibility test that allows students to give the JEE

Advanced exam which eventually leads to admission in either the IITs or the Indian School of Mines (ISM).

The JEE Main is comprised of two papers, namely, Paper 1 and Paper 2. The Paper 1 is for those who would want admission in BE and B.Tech courses and Paper 2 is for those who want admission in B.Arch and B.Planning courses. While Paper 1 is held via the online and offline mode, Paper 2 is held only offline. While applying for the JEE Main exam, the candidates must specify if they want to appear for Paper 1 or Paper 2 or both.

JEE Advanced, on the other hand, is strictly paper-based. The candidates must sit for both Paper 1 and Paper 2 in this exam to get admission into engineering courses.

PATTERN OF EXAMS

Mains is an exam of 360 marks. If you are aiming for 150 marks or less, as you mentioned in the question then I assume you are aware that with these marks-

You will most probably qualify to give jee advance. If you fail to qualify advance you will land up nowhere with these marks. Now coming back to your question-

If you are aiming for <150 score, then there are many chaps you can avoid and many you can focus on. They are -

PHYSICS

All chapters/lab manuals having topics related to errors and measurement and the expt.s prescribed in the mains syllabus Modern physics chapters - photoelectric effect and nuclear physics SHM Optics - geometrical optics as well as wave optics AC Chapters specially in mains,and not in advance like semiconductor physics,etc CHEMISTRY

p block groups - 15 to 18 d and f blocks Metallurgy Co-ordination compounds Electrochemistry Chemical kinetics Qualitative analysis (from lab manual) Chemical bonding Chemical equilibrium Thermodynamics Solid state Organic chemistry basics Biomolecules and chem. in everyday life MATHEMATICS

Matrices Permutations and combinations Probability Limits Complete calculus Basic trigonometry Vector - 3D Parabola These are most important topics for mains and you will mostly find a chapter for each topic in ncer. Also remember- every year about 250-300 marks questions can be answered just after reading ncert thoroughly. Pay special attention for chemistry and read the entire textbooks (all years) as last year the chemistry section derived heavily from the book.

Also, ncert material is the best to prepare for mains

JEE Main Previous Years Cut-Off

FOR 2018:

Category

Max Marks

Min Marks

General

350

74

OBC-NCL

73

45

Schedule Caste

73

29

Schedule Tribe

73

24

PWD

73

-35

One important change from 2019 is that the JEE (Main) examination will be conducted twice before admissions in the next academic session.

Candidates are not required to compulsorily take the test twice though if a candidate appears in both the tests, the better of the two scores will be considered.

The JEE (Main) is also an eligibility test for the JEE (Advanced), which the candidates can take if they are seeking admissions to the undergraduate programmes offered by

the institutes.

Fees structure for IIT

HIGHEST PACKAGES PROVIDED BY IIT.

Name of the IIT

Highest Salary Offered

Average Salary Offered

IIT Bombay

Rs. 1.39 Crore Per Annum

Rs. 27 LPA (Lakh Per Annum)

IIT Madras

Rs. 95.87 LPA

Rs. 12 - 20 LPA

IIT Kharagpur

Rs. 1 Crore Per Annum

Rs. 13.3 LPA

IIT Kanpur

Rs. 1.5 Crore Per Annum

Rs. 15.8 LPA

How to Check JEE Main Result 2019

·      Visit the official website of JEE Main or NTA to check your JEE Main results

·       Click the tab 'JEE (Main) April 2019 score'

·      Enter your JEE Main Application Number and password/date of birth

·      Once you submit the required details, JEE Main 2019 results will be displayed online

·      Download or print your JEE Main 2019 scorecards

·       Candidates are advised to keep their scorecards safe till the admission process conclude

How to Check JEE Main Result if Forgot Roll Number

There are usually two ways in which you can check your JEE Main Result in case you forget your Roll Number:

1. Downloading Your JEE Main Admit Card Again

This facility can be availed if only the JEE Main admit card link is still functional. If the facility is still available, you can download your admit card again by entering your Application number and Password. You admit card will have JEE Main roll number.

2. JEE Main Question Paper Booklet

Candidates who had appeared in the JEE Main 2019 offline exam could carry their question paper booklet home where candidates’ were required to write their JEE Main Roll Number. However, from 2019, JEE Main exam for Paper 1 is held only online unlike previous years. Candidates appearing for both Paper 1 and Paper 2 can avail this facility as Paper 2 for BArch is conducted both online as well offline.

[infinitylearn0]

Get Syllabus of JEE Main Mathematics Sets, Relations and Functions - Infinity Learn

In a recent development, the syllabus for IIT Entrance – JEE Advanced 2023 has been revised. The syllabus for all three subjects, Physics, Chemistry, and Maths, has been revised. In JEE Main mathematics, sets, relations and functions is one of the most important topics of set theory. Sets, relations and functions are three different words having different meaning mathematically but equally important for the preparation of JEE mains.

[chaitemy]

An Average Student Can Also Crack IIT-JEE Exam!

JEE exam is mainly for toppers. Not everyone can crack IIT-JEE exam. JEE Mains and Advanced are the perfect synonym to sharp brainers. You might have heard these lines whenever topic of engineering entrance exam has discussed. IIT-JEE exam is not only one of the prestigious exams, but also many misconceptions are related to this, in which foremost one is “an average student can’t crack this exam”. But, it’s completely myth. Many average students have cleared IIT-JEE Advanced with top marks in their first attempts. If you are also an average student looking for effective preparation strategy to acquire and secure good marks, our guidelines can avail you. Let’s have a look

a) Maintain consistency

Just making study plans, buying the right set of books and having a bundle of assignment will not help you for exam. If you are passionate about clearing the exam, follow your study routine strictly without missing anything. Don’t waste even a second and maintain proper consistency in your study. Allot specific time for doing chapters and assignments.

b) Make a functional strategy

Without proper planning and strategy, you can’t crack this exam. Begin your study with comprehensive details related to exam be it syllabus, subject and topic wise weightage, exam pattern, total number of chapters to study or study material. Make a strategy that encompasses everything and emphasize on effective learning.

c) Set small goals to achieve

You can’t reach the final destination without clearing small hurdles. Set small goals related to your study, assignment and practice papers in your preparation for JEE Mains & Advanced and achieve them. Boost your basics and emphasize on precise detail. This will help you prepare for the final exam.

d) Do more, more and more practice

Push your limitations to learn new things, keep previous study in mind and do practice as much as you can. Clear concepts, do hard work and remember – there’s no shortcut.

e) Guidance

“Guru bina gyan na hoi”! No matter whether you are a fast learner or an average student, right guidance can do wonder and show you the right path to walk and achieve the goal. You can experience many ups and downs during the journey of JEE exam preparation, but experienced faculty can help you evolve and enrich you with knowledge, understanding and skills. So, join the best coaching institute nearby.

[neetclasses]

Relation & Function In Mathematics For IIT JEE , BITSAT ,12th BOARDS

[nikhil16]

BENEFITS OF JOINING AN IIT-JEE FOUNDATION COURSE

Do you want to be engineer?

Students and parents have many concerns and doubts, looking for an solution to the question of what they should do to get into IIT? Parents are unable to decide if their child should enroll in an IIT coaching class or not. . Even so, there are various opinions regarding when one should start to prepare to take the IIT JEE. Some suggest joining after the 10 th and others say it’s better to begin at 11 the. The answer to such doubts is that once one decides they would like to pursue engineering in the near future it is best to join an IIT foundation class as quickly as they can. Making plans for your future career should get an early beginning.

Students in the 7th, 8th, 9th or 10th standard are able to enroll in the Foundation classes to better prepare themselves and discover the best route to get into JEE IIT. The benefits of joining the IIT JEE Foundation Course:

Make sure you turn on your IIT mode turned on:

Foundation classes play an important part in fostering the minds of children at an early stage. They assist students build a strong basis of logic, connecting concepts, applying formulas, and solving problems. Once the brain is trained to function in this manner, and is focused on the ultimate goal being an IITian it motivates you and makes it easier to be more productive.

Advantage over other competitors:

Students who are preparing for JEE starting from 7th class are sure to enjoy additional advantages over their peers. The study tools developed and designed by experts help you understand the basics of the subject in a more efficient manner. The early preparation gives you ample time to practicing and revising.

The fundamental concepts are strengthened:

When we move through one course to another it is easy to forget the basics of our knowledge, and we discover the more related concepts to be a little difficult to comprehend. Foundation classes assist by aiding you in strengthening the foundations, your fundamental concepts first, before you proceed to the more advanced concepts. If you enroll in the IIT-JEE foundation courses at FB4I Classes in Jaipur It will provide you with a good guideline and opportunities to understand the fundamental concepts and prepare you for not only taking the JEE IIT exam but even aid you in passing your school exams.

The exam pattern should be clear and concise:

If you enroll in the foundation course, it helps you to develop your understanding about the exam format and helps you improve the skills required to know the most important topics, and much more. It also help to prepare better for the examination.

Practice tests, Doubt Solving Sessions

By joining IIT JEE coaching institute at FB4i Classes in Jaipur you would be in an environment where, along with the lectures, you would have to solve mock tests.. This will give you an idea of what the actual test will be and also helps you to improve in areas you’re weak in. The sessions for clearing doubts can be a huge help for students

Experts guidance:

In order to crack or pass the IIT JEE examination it is essential to receive proper direction from subject experts. The highly experienced faculty are in tune with the topics that are covered each year and are constantly updating so that they can provide you with the best guidance. They will help you understand the IIT Coaching classes steer learners in the proper direction, so that you can receive more assistance and direction in each idea, topic, and subjects.

Quality Study material:

The IIT-JEE preparation course provides top-quality study materials such as exams, modules, mock-test and solution sets to students in order they are able to master the basics and reach their goal effortlessly. The study material offered from IIT Coaching Institutes is designed in a manner that’s easy to comprehend, to ensure that students don’t have to struggle to study for the exams.

Result-oriented approach:

The foundation class helps to mold the student in such a way that she/he sees their goals with greater clarity. Students are taught to be decisive and prioritize the time as well as their efforts, the changes they should

Students don’t just want to qualify the IIT JEE examination but want to be at top too.. When they have the correct guidance learning can become effortless and will definitely help you reach your goals. For better guidance and consultation and to boost your rank in the Competitive / Board exams, NTSE, JEE / NEET exams, kindly visit www.fb4iclasses.in or contact us at

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Relation & Function In Mathematics For IIT JEE , BITSAT ,12th BOARDS

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#RelationsAndFunctions 

Get complete video lecture for (Part 1) Lecture 4 of NCERT Chapter 1 Relations and Functions Class 12 IIT JEE Mains.

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Watch "SET THEORY AND FUNCTIONS FOR IIT JEE MAINS AND ADVANCE; set relation and functions all formulas;" on YouTube

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How much does it cost to develop an e-learning app like toppr?

How much does it cost to develop an e-learning app like toppr?

The educational industry is being transformed significantly in recent years with the inspiring changes steered by smartphone technology. The positivity of e Learning app development in India has a big influence on the educational methods, encouraging mobile app development companies to be more creative in their process. It was highly evident during the outbreak of Coronavirus when students were confined to their homes but education needed to be continuous. eLearning apps like Toppr have kept the show running effectively by offering quality education at all times.

What is Toppr?

Toppr is an online learning app that offers guidance for CBSE, ICSE & State Board students. It is an online tutoring firm that was founded by Zishan Hayat and Hemanth Goteti in Mumbai in 2013. Toppr is with a motive to offer a smooth and simple online study experience for students with coverage of a wide range of syllabus from Boards namely CBSE, ICSE, and State. It is beneficial by providing mock exams for students who are preparing for IIT JEE Main, NEET, AIIMS. The wide-ranging video lectures include all topics & chapters available in Hindi and English. A real-time doubt clearing feature makes it the best doubt-solving app in the market. The experts in Toppr are available 24*7 regardless of any topics among Maths, Chemistry, Physics, or any other subject.

Toppr is a reliable learning app for students from CBSE Class 5 to Class 12. It offers a wide range of study materials such as NCERT Solutions, Question Papers from the previous Year, Important Questions, CBSE Notes, etc. It is crucial for CBSE students due to the follow-up of NCERT Syllabus guidelines from the CBSE board. Students will also have the access to NCERT Solutions for every topic in the app. Besides, you can clear doubts across subjects like English, Physics, Chemistry, Maths, Biology, Science, History, Geography, Civics and more. If a student is getting ready for IIT JEE Main, NEET, AIIMS, or any Engineering, Commerce, or Medical Entrance Papers then Toppr is the ideal solution for success. It is regarded as the trusted app for NEET Preparation, IIT JEE Main Preparation, AIIMS Preparation, JIPMER, and much more.

What are the main features of an eLearning app that is helpful for students?

Complete coverage of respective Syllabus:

As the accountability for including the perfect study material is given to subject matter experts, detailed and properly arranged content will be the end product of this process. The study material is so created that every student gets the opportunity to finish the syllabus on time, at his or her pace.

Advanced learning methods:

The advent of apps in the education sector has given rise to the introduction of new learning methods. There are many interactive games present on mobile apps that push the students into a strong thinking progression and aid them to understand the topics creatively.

Helps in visual learning:

Subjects such as Maths, Physics, Chemistry etc are understood properly when students are made to learn with visually appealing methods, instead of the traditional classroom setting. The eLearning apps have comprehensive video lectures for the subjects that benefit from visual learning.

Enhanced Parent-Teacher Communication:

Parent-teacher communication apps aid in developing fruitful parent-teacher relations that extends beyond the normal classroom setting. It promotes the teachers clearing all the doubts from the parents regarding the development of their child that ensures to keep the transparency in the segment.

Topic-wise Exams:

Students must understand their position of learning immediately as the chapter ends. These apps consist of in-built mock exams, added with sample and previous year exam question papers. These regular tests aid students to understand the concepts better, and get a documented record of their learning curve.

In-Built Chat:

In-Built chat offers the students the facility of sending messages of their guides when required. It could be accomplished to know any concepts or questions included in the study material. Using traditional methods will not give equal emphasis to all students. But with this continuous interaction facility, it is possible to reach everyone with equal possibility. In-built chats make it possible to convey information to every student as they can regarding any new topic updates, schedules, various forums, conferences, and other activities.

Interactive learning:

Visual lessons are interactive and sync with the precise requirements of the students. It will significantly aid the development team to craft the syllabus as per the changing requirements. eLearning apps make it easy for the students to explore the proper study material in the product. It keeps them nearer to the study material that is important to segregate all the materials easily online.

Third-party Apps:

Third-party apps are employed for In-app calling, messaging, chat forums functionalities that help in improving the learning curve of users. They are useful to offer customized services to the users and solve their issues.

Miscellaneous Functions

Several other student-related activities, like online school payments for other purposes, can be made available via mobile apps. It will avoid the tedious task of standing in a queue for several purposes at school. If the school learning group also works to offer hard-copies of learning topics, then a logistics dashboard could be given in the app, so that both users and groups could track the status of their learning material shipment.

How much does it cost to develop an e-learning app like Toppr?

The cost of developing any kind of e learning app development in India is reliant on many factors such as choice of platforms, location of the development company, app-size, UI/UX, and inclusion of advanced features. A reliable mobile app development company can guide you accurately in this process.

Final Thoughts:

If you are looking to develop an app like Toppr, then associate with an experienced e learning app development company like Brillmindz. They have a creative expertise of developing many market-leading mobile apps across multiple niches. You will be assured to get a profitable end product that meets your requirements and uplifts the brand like never before.

[entranceidelhi]

RD Sharma Solutions Class 11 Math PDFs Free Download with Entrancei

https://entranceidelhi.livejournal.com/988.htmlRD Sharma Class 11 Solutions depend on the refreshed prospectus of Central Board of Secondary instruction (CBSE) as indicated by the CCE (Continuous and Comprehensive Evaluation) rules. The course readings are encircled for class 11 CBSE understudies. Here at Entrancei.com you will locate the total RD Sharma Solutions Class 11 for all inquiries in the manual with the goal that understudies can without much of a stretch comprehend the ideas.

Important Features of RD Sharma Maths Solutions:

1. These math solutions are created by our math experts to provide complete and accurate solutions for each question, along with solved examples of RD Sharma textbook.

2. These solutions are comprehensive and are explained step by step for better learning and understanding.

3. These solutions are very useful for preparing for exams at school and graduate level such as NTSE, KVPY, NSO, IMO, CAT, GRE, IIT JEE and more.

4. These solutions help to master the basic mathematical concepts from the start.

5. Brief summary composed of formulas and concepts.

RD Sharma class 11 solutions for all mathematical chapters are given mentioned below. There are many important topics in class 11, which are discussed in detail here. Students can get complete solutions to all RD Sharma questions to prepare for their exam.

RD Sharma Solution Class 11 Maths Chapter’s Name

Sets

Relations

Functions

Measurement of Angles

Trigonometric Functions

Graphs of Trigonometric Functions

Trigonometric Ratios of Compound Angles

Transformation Formulae

Trigonometric Ratios of Multiple and Sub Multiple Angles

Sine and Cosine Formulae and Their Applications

Trigonometric Equations

Mathematical Induction

Complex Numbers

Quadratic Equations

Linear Equations

Permutations

Combinations

Binomial Theorem

Arithmetic Progressions

Geometric Progressions

Some Special Series

Brief Review of Cartesian System of Rectangular Coordinates

The Straight Lines

The Circle

Parabola

Ellipse

Hyperbola

3D Coordinate Geometry

Limits

Derivatives

Mathematical Reasoning

Statics Probability

Welcome to the Entrancei.com instructive blog! Peruse the most recent instructive articles, test news, test tests, and tests from the previous year from the previous 10 years here for a large group of tests, including the CBSE board test, JEE Hands test, progressed JEE tests, enlisting banking, UPSC, SSC and a lot more ...

It can be your favorite place to get the latest updates and the latest authenticated news in the field of education. Whether it's JEE Mains, the CBSE board review, or any other state board review, our educational blog is a well-established online landscape for students of all ages to read about all subjects in education. Stay up-to-date with news and trends and check back regularly for the latest information on education and all kinds of tests. Start exploring now!

Source:- https://entranceidelhi.livejournal.com/988.html

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IIT JEE preparation tips for Calculus. What you should know

This article will be one of the very important IIT JEE preparation tips. It is Calculus. Calculus continued to be my favorite subject in JEE. This is the best, the most logical and the most beautiful topic for me. This subject has it her beauty. It is a mixture of everything: coordinates of geometry, algebra, vector, and the rest. And this is the fact why I am interested in the calculus. It’s extremely important from the point of engineering.

Here is the syllabus of the Calculus Syllabus defined by IIT JEE

Function: It creates the foundation of calculus. Understand this concept well; otherwise learning Calculus will become very difficult for you. The most common questions are:

Find a domain and range for a particular Function: students here make some very silly mistake Understanding one-one and onto function. Drawing the graph and find the number of intersections of two or more functions

To study this chapter, learn drawing graphs. This will help you a lot. Practice more problems with finding a domain/domain. There are few tips to crack JEE mains such as:

No negative number inside the square root. There is no division to zero Never put zero or any negative number in the logarithmic Base of log is not equal to 1 or zero or negative.

You hope to know these basic terms. It is a good practice to check the answer for available options.

Limits : the most important part. The whole calculus is based on the chapter limit. Mastering this Chapter is very important. Use it as much as you can. You can also try to learn the expansion series, but I could not avoid it because most of the problem with the expansion can be solved if you know the rules and practiced them rigorously. That is why I never needed expansion. However, it is recommended not to forget the exponential and logarithmic series. The questions in this chapter are usually simple and easy. All you have to do is start from zero upon zero or infinite upon infinite form to an appropriate value. Most of the questions will be solved using  L’hospital rule. I should also mention that there will be a lot of variety.

IIT JEE preparation tips for Continuity: Another important Chapter. Questions in this chapter can be solved if you accurately and quickly draw graph of the function. Continuous Chapter have many interesting and important functions, such as greatest integer function, signum  etc. Understand and apply them.

Differentiation : one of the simplest chapters. It does not take much effort. Learn to distinguish: division rules, product rules, chain rule, implicit differentiation, exponential and logarithmic differentiation, a higher level of derivatives. Practice enough questions.

Application Of Derivatives : the most important chapter because most of the questions relate to this subject. Rolle’s sentence, Lagrange’s Mean Value theorem(LMVT), the concept of maxima & minima, increasing and decreasing functions, inflection points, and so on.

They are really important. Answer all questions from these topics. Prepare to see the most JEE problems on this topic. If you are weak, do something about it before you have problems. Basically, this is a mixture of all the previous chapters in calculus, and JEE is the application of concepts.

IIT JEE preparation tips for Integration: a very simple chapter but you will not find many questions about integrals IIT JEE. There are several formula for memory in this chapter. Formulas are very important because it will save you a lot of time in the exam.

Definite integrals: the most important chapter of the integral calculus. There are many questions in this chapter. The majority of questions are based on the properties of definite integrals, and not just the calculation of limits on Indefinite Integration. Practice enough questions on this topic.

Differential equations: a fairly simple and interesting chapter. Do a lot of practice. And do not forget the formulas they are really important. You will learn different methods to solve standard differential equations and discover the application topic.