The common roots of the equations 2 sin^...

The common roots of the equations `2 sin^(2) x + sin ^(2)2 x = 2 and sin 2 x + cos 2 x = tan x ` is

A

`n pi +- (pi)/(4), n in Z`

B

`(2 n + 1) (pi)/(4) , n in Z`

C

`n pi + (pi)/(3), n in Z`

D

`(2 n + 1) (pi)/(3), n in Z`

Verified by Experts

The correct Answer is:

A

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