Math, asked by nargissaifi3459, 1 year ago

What is the formula of sn in mathematics

Answers

Answered by avianna
19

Answer:

The formula of sn in mathematics is Sum of the arithmetic sequence

hope it helps mate

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Answered by myilsamymyilsamy0255
34

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

Hope it helps

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