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If 2 sin ^(2) x + sin ^(2) 2 x = 2 then ...

If `2 sin ^(2) x + sin ^(2) 2 x = 2` then x = ____

A

` n pi + (pi)/( 2) ,n in Z`

B

`2n pi pm (pi)/(3) , n in Z`

C

`n pi + (-1) ^(n) (pi)/(6), n in Z`

D

`2n pi pm (pi)/(6) , n in Z`

Text Solution

Verified by Experts

The correct Answer is:
A
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