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The n^(th) term of the series 1^3/1+(1^3...

The `n^(th)` term of the series `1^3/1+(1^3+2^3)/(1+3)+(1^3+2^3+3^3)/(1+3+5)+...` will be

A

`(n)/(24) (n^(2)+9n+13)`

B

`(n)/(24)(2n^(2)+7n+15)`

C

`(n)/(24)(2n^(2)+9n+13)`

D

`(n)/(24)(n^(2)+11n+11)`

Text Solution

Verified by Experts

The correct Answer is:
C
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