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Mathematics
Mathematics
Problem
Solve
sin
x
cos
3
x
tan
2
x
=
0
\sin x\,\cos 3x\,\tan 2x = 0
sin
x
cos
3
x
tan
2
x
=
0
for all
x
x
x
in the interval
[
0
,
2
π
)
[0,2\pi)
[
0
,
2
π
)
.
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