Please solve question 3 Q.3. If 2 sin 2 θ = 3 , find the value of θ . Share with your friends Share 0 Brijendra Pal answered this Hi, 2sin2θ= 3sin2θ= 32Now here inverse concept has to be used that is above your grade but still here is the answer, sinθ=32θ=sin-132 if sinx = y then x = sin-1y 1 View Full Answer