Math, asked by DonDj, 1 year ago

what is the sum of first n terms of an AP

Answers

Answered by Yatendra111

2

sum of terms is n/2(2a+(n-1)d)

Answered by sritam1412

1

Sn=n/2(2a+(n-1)d),
here Sn is the sum of first n terms

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