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Which of the following are the solutons ...

Which of the following are the solutons of equations `2sin 11x + cos 3x + sqrt(3) sin 3x = 0` ?

A

`x = (npi)/(7)- (pi)/(84), n in Z`

B

`x = (npi)/(4) + (7pi)/(48), n in Z`

C

`x = (npi)/(7) - (pi)/(63), n in Z`

D

`x = (npi)/(4) + (pi)/(24) , n in Z`

Text Solution

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The correct Answer is:
A
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