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Mathematics
Mathematics
Problem
Solve
sin
2
θ
=
cos
θ
\sin 2\theta = \cos\theta
sin
2
θ
=
cos
θ
for
θ
\theta
θ
in
(
0
,
2
π
)
(0, 2\pi)
(
0
,
2
π
)
.
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