The values of x, between 0 and 2 pi. sat...

The values of x, between 0 and `2 pi`. satisfying the equation `cos 3 x + cos 2 x = sin ""(3 x)/( 2) + sin (x)/(2)` are

A

`(pi)/(7)`

B

`(5 pi)/(7)`

C

`(9pi)/(7)`

D

`(13 pi)/(7)`

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The correct Answer is:

A, B, C, D

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