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If int(sin2x)/(sin^(4)x+cos^(4)x)dx=tan^...

If `int(sin2x)/(sin^(4)x+cos^(4)x)dx=tan^(-1)[f(x)]+c`, then `f(pi/3)=`

A

1

B

2

C

3

D

`1/3`

Text Solution

Verified by Experts

The correct Answer is:
C
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