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Mathematics
Mathematics
Problem
The value of
∫
−
π
/
2
π
/
2
sin
2
x
1
+
2
x
d
x
\int_{-\pi/2}^{\pi/2} \frac{\sin^2 x}{1 + 2^x} dx
∫
−
π
/2
π
/2
1
+
2
x
s
i
n
2
x
d
x
is :
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