New NCERT Maths Class 10 -Arithmetic Progressions | EX 5.2 Q 17| CBSE Maths Chapter 5 2023-24|

New NCERT Maths Class 10 -Arithmetic Progressions | EX 5.2 Q 17| CBSE Maths Chapter 5 2023-24|


In this video, I will be teaching EX 5.2 Q17of Chapter 5- Arithmetic Progressions.

An AP is a sequence of numbers such that the difference between the consecutive numbers is the same. The first term of an Ap is denoted as 'a'
and the common difference is represented as 'd'.

The general form of an Ap is = a, a+d, a+2d, a+3d,...
The nth term of an AP with the first term 'a' and common difference ' is
an = a+(n-1)d.

The Sum of the first n terms of an AP is given by S=n\2[2a+(n-1)d]
or
S=n\2(a+l)

Playlist of Chapter 5:    • Class 10  Arithmetic Progressions in ...  




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