0 Animated Videos | 16 Structured Questions.

How to find AM, GM and HM?

Find AM, GM and HM of 10 and 40.

Find two numbers whose AM is 5 and GM is 4.

What is an Arithmetic Progression?

Find the sum of all natural numbers from 1 to 100 .

What is sum of the first sixteen terms of given AP?

Identify the 10th term and sum of 1st 10 terms of given AP.

What is the 37th term of given AP?

What is an Geometric Progression?

Identify 6th term and sum of 1st 6 terms of given GP.

What is 9th term of given GP?

What is the sum of the first 8 terms of given GP?

Find the sum of given infinite geometric sequence.

Calculate the electric field at origin due to infinite number of charges as shown in the two situations.

Learn about Binomial Theorem and approximation.

Find the value using binomial approximation.

If x is small enough, show the following.

Prove the given value for acceleration due to gravity.

Find the value of m at given v.

Find approximate change in KE if velocity is increased.