Math, asked by groupbajao, 10 months ago

What is the sum of the first 10 terms of 2 + 2 + 2 +...? *

Answers

Answered by Anonymous

Answer:

Sum of first n terms in A.P. = , where a= first term ad d= common difference. Let our required AP is a , a+d , a+2d , a+3d , ..... so on. Given : AP the sum of first 10 terms is -80.

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