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The sum to n terms of the series (n^(2...

The sum to n terms of the series
`(n^(2)-1^(2))+2(n^(2)-2^(2))+3(n^(2)-3^(2))+ . . . .`, is

A

`1/4 n^(2)(n^(2)-1)`

B

`1/4 n(n+1)^(2)`

C

0

D

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

Text Solution

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The correct Answer is:
A
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