Attempt following question by selecting a choice to answer.
e
Using double-angle formulas, choose the formula that corresponds to the value of
sin 6θ.DDDD eeeeA.
e2sin 3θ
B.
e3sin 2θ
C.
e2 sin 3θ cos 3θ
D.
e6sin θ
ee
C
Step 1: sin 6θ = sin 2(3θ)
Step 2: = 2 sin 3θ cos 3θ[sin 2A = 2sin A cos A.]