Math, asked by Pravleenkaur, 1 year ago

Derive the formula for the sum of n terms of an AP

Answers

Answered by RJRishabh

3

Sn = n/2 [ 2a + (n-1) d ]

jadhavjay2212: We need to derive

RJRishabh: ohh !! I didnt noticed it in hurry

Pravleenkaur: Np

Answered by jadhavjay2212

7

Hope this is useful for you

Attachments:

Previous Question

Next Question

Similar questions

Science, 9 months ago

Which among the following is an eco-friendly activity? (a) Making use of automobiles (b) Making use of poly bags for shopping (c) Making use of dyes for colouring the clothes (d) Making windmill to generate power for irrigation...

Math, 9 months ago

Say True / False A { x : x - 5 : 03 and B- { x: x 2 = 25 'equals...

English, 9 months ago

peddy was not really cruel (change in introgative)...

Chemistry, 1 year ago

separeting method of the following: two immiscible liquid,dye from ink,napthalin from common salt,butter from curd...

Science, 1 year ago

what is crystallisation...

Math, 1 year ago

3^5 x 10^5 x 25 /5^7 x 6^5...

Math, 1 year ago

Prove that tan3x tan2x tanx= tan3x-tan2x-tanx...

English, 1 year ago

Life history of bhagat singh in 200 words...