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∫
0
π
/
4
sin
2
x
cos
4
x
+
sin
4
x
d
x
\int_0^{\pi/4} \frac{\sin 2x}{\cos^4 x + \sin^4 x} \, dx
∫
0
π
/4
cos
4
x
+
sin
4
x
sin
2
x
d
x
Mathematics
Problem
∫
0
π
/
4
sin
2
x
cos
4
x
+
sin
4
x
d
x
\int_0^{\pi/4} \frac{\sin 2x}{\cos^4 x + \sin^4 x} \, dx
∫
0
π
/4
cos
4
x
+
sin
4
x
sin
2
x
d
x
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