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Find the sum to n terms of the series 3/...

Find the sum to `n` terms of the series `3//(1^2xx2^2)+5//(2^2xx3^2)+7//(3^2xx4^2)+dot`

A

`(n^2-2n)/((n-1)^2)`

B

`(n^2+2n)/((n+1)^2)`

C

`(2n^2+1)/n`

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
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QUANTUM CAT-SEQUENCE, SERIES & PROGRESSIONS-QUESTION BANK
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