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if I=int0^(pi/4) (sin2theta)/(sin^2theta...

if `I=int_0^(pi/4) (sin2theta)/(sin^2theta+cos^4theta)d(theta) `then I equals

A

`(pi/2)`

B

`pi/sqrt3`

C

`pi/2sqrt3`

D

`pi/(3sqrt3)`

Text Solution

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The correct Answer is:
D
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