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Find the sum of first n terms of the G.P...

Find the sum of first n terms of the G.P.
`5, -3, (9)/(5), -(27)/(25), …`

Text Solution

Verified by Experts

The correct Answer is:
(i) `25/8[-(-3/5)]`
(ii) `S_(n) = 1024/3 [1-(1/4)^(n)]`
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