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Mathematics
Mathematics
Problem
Evaluate
∫
cos
x
(
sin
2
x
+
4
sin
x
+
5
)
d
x
\int \frac{\cos x}{(\sin^2 x + 4\sin x + 5)} dx
∫
(
s
i
n
2
x
+
4
s
i
n
x
+
5
)
c
o
s
x
d
x
.
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