Math, asked by pradeepbadiger23, 7 months ago

Find the sum of the following APs:
(i) 2,7, 12, ..., to 10 terms.

Answers

Answered by Anonymous

1

Answer:

a = 2

d = 7-2 = 5

n = 10

a10 = 2+(10-1)5

a10 = 2+45

a10 = 47

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