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Problem
Problem
If
x
≠
n
π
2
x \neq \frac{n\pi}{2}
x
=
2
nπ
and
(
cos
x
)
sin
2
x
−
3
sin
x
+
2
=
1
(\cos x)^{\sin^2 x - 3 \sin x + 2} = 1
(
cos
x
)
s
i
n
2
x
−
3
s
i
n
x
+
2
=
1
, then find the general solutions of
x
x
x
.
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