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Mathematics
Mathematics
Problem
Solve for
0
∘
≤
θ
≤
180
∘
0^\circ\le \theta\le 180^\circ
0
∘
≤
θ
≤
18
0
∘
:
sin
7
θ
−
sin
3
θ
=
0
\sin 7\theta-\sin 3\theta=0
sin
7
θ
−
sin
3
θ
=
0
.
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