UrbanPro
true

Take IIT JEE Coaching from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Learn IIT JEE Coaching with Free Lessons & Tips

Ask a Question

Post a Lesson

All

All

Lessons

Discussion

Answered on 16 Jun Learn IIT JEE Coaching

Which are the Best IIT-JEE coaching classes in DelhiNCR?

Rajesh Garg

B.com with having more than 10 year expertise in accountancy ,economics and business studies etc.

https://vz-3ad30922-ba4.b-cdn.net/e571fe19-7497-4373-be7d-1eb66326864c/play_480p.mp4
Answers 2 Comments
Dislike Bookmark

Answered on 25 Jun Learn IIT JEE Coaching

Ruchi

Visit www.mathdecode.com to watch my demo video. I'm a qualified & 8+ yrs experienced mathtutor.

Allen
Answers 3 Comments
Dislike Bookmark

Answered on 09 Jun Learn IIT JEE Coaching

What is the best coaching for the IIT JEE preparation in 2022?

Abhishek Paul

pHYSICS FACULTY FOR BOARD LEVEL 11,12 AND JEE NEET PREPARATION ALSO TEACH BTECH ECE EE SUBJECTS

fiitjee us the best one .you can go for aakash also
Answers 2 Comments
Dislike Bookmark

Take IIT JEE Coaching from the Best Tutors

  • Affordable fees
  • Flexible Timings
  • Choose between 1-1 and Group class
  • Verified Tutors

Answered on 21 Jun Learn IIT JEE Coaching

How do I compare coaching institutes for IIT JEE?

T Rakesh Singh

16 of Teaching experience in Mathematics Computer Science

1.You must talk to the students who are currently studing. 2. The faculty who are teaching 3. Present or last year examination results of particular institute 4. Strength of the classroom 5. The Material and Evaluation techniques. 6. Any other activities conducted apart from regular classwork such... read more

1.You must talk to the students who are currently studing.

2. The faculty who are teaching

3. Present or last year examination results of particular institute

4. Strength of the classroom

5. The Material and Evaluation techniques.

6. Any other activities conducted apart from regular classwork such as Councelling and guidance , Medatation and Yogs, Sports and games, or any co or Extracurricular activities, which keep students active and enthustic.

 

 

 

 

read less
Answers 2 Comments
Dislike Bookmark

Lesson Posted on 04/03/2021 Learn Complex Numbers and Quadratic Equations +4 Linear Inequalities IIT JEE Foundation Course IIT JEE Mains Coaching IIT JEE Integrated Coaching

Sign of a quadratic polynomial Part 1

Rajan Mittal

I am an Engineer by qualification and a teacher by profession. I have been teaching since 1995. I teach...

Comments
Dislike Bookmark

Lesson Posted on 04/03/2021 Learn Chapter 4-Motion in a Plane +4 IIT JEE Foundation Course IIT JEE Integrated Coaching IIT JEE Mains Coaching NEET-UG Coaching

Parallelogram law of vector addition

Rajan Mittal

I am an Engineer by qualification and a teacher by profession. I have been teaching since 1995. I teach...

Comments
Dislike Bookmark

Take IIT JEE Coaching from the Best Tutors

  • Affordable fees
  • Flexible Timings
  • Choose between 1-1 and Group class
  • Verified Tutors

Answered on 27/03/2021 Learn IIT JEE Coaching

Priyanka Rana

CTET qualified IITian Mathematics Teacher with 4 years of experience

There is absolutely no problem if you join Coaching for the IIT JEE exam, but you should try a few sample question papers of FIITJEE and Akash entrance exams before that. That will give you a hint of what is the difficulty level and will increase your interest in the subjects as well.
Answers 21 Comments
Dislike Bookmark

Answered on 24/06/2018 Learn IIT JEE Coaching +7 IIT JEE Advanced Coaching IIT JEE Crash Course BSc Tuition BTech Tuition Economics Chemistry Commerce

Vishal Ranjan Verma

Cad Trainer

Time Management is key. Just you have to see that school and class time do not collide.
Answers 9 Comments
Dislike Bookmark

Lesson Posted on 24/06/2017 Learn IIT JEE Coaching +4 GRE Coaching GMAT Coaching SAT Coaching IIT JEE Advanced Coaching

How To Determine If Points Are Collinear In Coordinate Geometry?

Ravi kota

I am a Pro-active, responsible and result-oriented Math trainer with a strong passion for student improvement...

How to prove if points are Collinear in coordinate geometry? Collinear points definition: Three or more points that lie on a same straight line are called collinear points. Consider a straight line L in the above Cartesian coordinate plane formed by x axis and y axis. This straight line L is... read more

How to prove if points are Collinear in coordinate geometry? 

 Collinear points definition:

  • Three or more points that lie on a same straight line are called collinear points.
  • Consider a straight line L in the above Cartesian coordinate plane formed by x axis and y axis.
  • This straight line L is passing through three points A, B and C whose coordinates are (2, 4), (4, 6) and (6, 8) respectively.
  • {We may also say, alternatively, that the three points A (2, 4), B (4, 6) and C (6, 8)are lying on a same straight line L}
  • Three or more points which lie on a same straight line are called collinear points.

How to find if three points are collinear?:

  • There are two methods to find if three points are collinear.
  • One is slope formula method and the other is area of triangle method.
  • Slope formula method to find that points are collinear.
  • Three or more points are collinear, if slope of any two pairs of points is same.
  • With three points A, B and C, three pairs of points can be formed, they are: AB, BC and AC.
  • If Slope of AB = slope of BC = slope of AC, then A, B and C are collinear points.

Example

Show that the three points A (2, 4), B (4, 6) and C (6, 8) are collinear.

Solution:

  • If the three points A (2, 4), B (4, 6) and C (6, 8) are collinear, then
  • slopes of any two pairs of points will be equal.
  • Now, apply slope formula to find the slopes of the respective pairs of points:
  • Slope of AB = (6 – 4)/ (4 – 2) = 1,
  • Slope of BC = (8 – 6)/ (6 – 4) = 1, and
  • Slope of AC = (8 – 4) /(6 – 2) = 1
  • Since slopes of any two pairs out of three pairs of points are same, this proves that A, B and C are collinear points.
  • Area of triangle to find if three points are collinear.
  • Three points are collinear if the value of area of triangle formed by the three points is zero.
  • Apply the coordinates of the given three points in the area of triangle formula. If the result for area is zero, then the given points are said to be collinear.
  • First of all, recall the formula for area of a triangle formed by three points.

It is

                                                                 

In the formula above, the two vertical bars enclosing the variables represent a determinant.

Let us apply the coordinates of the above three points A, B and C in the determinant formula above for area of a triangle to check if the answer is zero.

Since the result for area of triangle is zero, therefore A (2, 4), B (4, 6) and C (6, 8) are collinear points.

 

 

 

 

read less
Comments 7
Dislike Bookmark

Take IIT JEE Coaching from the Best Tutors

  • Affordable fees
  • Flexible Timings
  • Choose between 1-1 and Group class
  • Verified Tutors

Answered on 03/12/2015 Learn IIT JEE Coaching

Delhi Career Group Institute

question is will you evaluate (97/81)^(1/4) in the same manner?
Answers 23 Comments
Dislike Bookmark

About UrbanPro

UrbanPro.com helps you to connect with the best IIT JEE Coaching in India. Post Your Requirement today and get connected.

Overview

Questions 490

Lessons 109

Total Shares  

+ Follow 77,068 Followers

You can also Learn

Top Contributors

Connect with Expert Tutors & Institutes for IIT JEE Coaching

x

Ask a Question

Please enter your Question

Please select a Tag

X

Looking for IIT JEE Coaching Classes?

The best tutors for IIT JEE Coaching Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take IIT JEE Coaching with the Best Tutors

The best Tutors for IIT JEE Coaching Classes are on UrbanPro

Book a Free Demo

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more