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Problem
Problem
Solve
3
cos
θ
−
3
sin
θ
=
4
sin
2
θ
cos
3
θ
\sqrt{3} \cos \theta - 3 \sin \theta = 4 \sin 2\theta \cos 3\theta
3
cos
θ
−
3
sin
θ
=
4
sin
2
θ
cos
3
θ
.
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