2 sin^2 x + sin^2 2 x =2, - pi lt x lt p...

`2 sin^2 x + sin^2 2 x =2, - pi lt x lt pi`, then x =

A

`pm pi/6`

B

`pm pi/4`

C

`pm (3pi)/(2)`

D

None of these

Verified by Experts

The correct Answer is:

B

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