The sum up to 60 terms of 3/(1^2) + 5/(1...

The sum up to 60 terms of `3/(1^2) + 5/(1^2 + 2^2) + 7/(1^2 + 2^2 + 3^2) + …….` is equal to

A

`240/61`

B

`180/17`

C

`360/61`

D

`100/17`

Verified by Experts

The correct Answer is:

C

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