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If alpha, beta are roots of 375x^(2) - 2...

If `alpha, beta` are roots of `375x^(2) - 25x - 2 = 0` and
`s_(n) = alpha^(n) + beta^(n), then underset(n rarr infty) sum_(r = 1)^(n) S_(r)` is :

A

`(7)/(116)`

B

`(1)/(12)`

C

`(29)/(358)`

D

Non of these.

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The correct Answer is:
B
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