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If n is the degree of the polynomial, [2...

If n is the degree of the polynomial, `[2/(sqrt(5x^3+1)-sqrt(5x^3-1))]^8 + [2/(sqrt(5x^3+1)+sqrt(5x^3-1))]^8` and m is the coefficient of `x^12` is

A

`(8, 5 (10^(4)))`

B

`(12,8(10)^(4)))`

C

`(12,(20^(4)))`

D

`(24,(10^(8)))`

Text Solution

Verified by Experts

The correct Answer is:
C
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