1.

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

Answer»

`-(PI)/(3)`
`(5 pi)/(3)`
`-(5 pi)/(3)`
`(pi)/(3)`

ANSWER :C


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