ARITHMETIC PROGRESSIONS | AP | What is the General Term | nth term of an AP | Class 10 | CBSE | ICSE
Channel: PARAS TURAKHIA
Date: 2020-05-18

ARITHMETIC PROGRESSIONS | AP | What is the General Term | nth term of an AP | Class 10 | CBSE | ICSE

#ArithmeticProgressions

A list of numbers in which each term is obtained by adding a fixed number to the preceding term, except the first term.

a = first term of #AP
d = common difference
n = number of terms in the AP
an = nth term in the AP = a + (n-1)d
Sn = Sum of first n terms of the AP
l = last term = a + (n-1)d

Also Watch:
- video to learn the formula of GENERAL TERM OF AN AP: 
https://youtu.be/kpMF_Ifw-uk

-Video to learn the formula of SUM OF FIRST n TERMS OF AP: 
https://youtu.be/PO8zha-H7n0

- A session on entire concept of Arithmetic Progression:
https://youtu.be/g631RSgbs7Q

- Summary of all formulas of chapter AP through #shorts:
https://www.youtube.com/watch?v=a1qa9IitKiI

- A self assessment video on Arithmetic Progression:
https://youtu.be/XdRdgzTRrCQ

#mathematics #onlinelearning #cbse2021 #boardexams #cbseclass10 #AP #onlineeducation