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Mathematics
Mathematics
Problem
If
sin
x
=
−
1
4
\sin x = -\frac{1}{4}
sin
x
=
−
4
1
and
π
<
x
<
3
π
2
\pi < x < \frac{3\pi}{2}
π
<
x
<
2
3
π
, find
tan
x
\tan x
tan
x
exactly.
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