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If log ((-x^(2) - 6 x)//10)(sin 3 x + s...

If ` log _((-x^(2) - 6 x)//10)(sin 3 x + sin x) = log_((x^(2) - 6x)//10)(sin 2 x) ` then x =

A

`-(pi)/3`

B

`(5pi)/3`

C

`-(5pi)/3`

D

`(pi)/3`

Text Solution

Verified by Experts

The correct Answer is:
C
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