If the sum of the coefficients in the ex...

If the sum of the coefficients in the expansions of `(a^(2)x^(2)-2ax+1)^(51)` is zero, then a is equal to a)0 b)1 c)-1 d)-2

A

0

B

1

C

`-1`

D

`-2`

Verified by Experts

The correct Answer is:

B

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