Math, asked by Anonymous, 4 months ago

formula for the sum of n terms of an ap?

Answers

Answered by adivkrm111

4

Answer:

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

Step-by-step explanation:

. See above

Answered by matrixcaresolution

2

Answer:

s=m(2a(1-n)d) OK bro can you tell me how I ask question

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