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If int(sin^8x-cos^8x)/(1-2sin^2xcos^2x)d...

If `int(sin^8x-cos^8x)/(1-2sin^2xcos^2x)dx=asin2x+C` , then `a=` `-1//2` (b) `1//2` (c) `-1` (d) `1`

A

`A = - (1)/(2)`

B

`A = (1)/(2)`

C

`A = - 1`

D

`A = 1`

Text Solution

Verified by Experts

The correct Answer is:
A
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