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If sin 6 theta + sin 4theta + sin 2theta...

If `sin 6 theta + sin 4theta + sin 2theta= 0`, then general value of `theta` is (n is integer)

A

`(n pi)/(4), n pi +- (pi)/(3)`

B

`(n pi)/(4), n pi +- (pi)/(6)`

C

`(n pi)/(4), 2npi +- (pi)/(3)`

D

`(n pi)/(4), 2n pi +- (pi)/(6)`

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