1.

One of the general solutions of sqrt(3) cos theta - 3 sin theta = 4 sin 2 theta cos 3 thetais

Answer»

`n pi + pi //18 , n in Z`
`n pi // 2 + pi // 6, AA n in Z`
`n pi // 3 + pi // 18 , n in Z`
`(n pi)/( 3) + (pi)/( 9) , n in Z`

ANSWER :C


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