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

If `int (sin^(8)x-cos^(8)x)/(1-2sin^(2)cos^(2)x)dx=A sin 2x+B,` then A=

A

`(-1 )/(2)`

B

`-1 `

C

`(1)/(2) `

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
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