MCQ
$\int_0^{\frac{\pi}{2}} \frac{\sqrt[7]{\sin x}}{\sqrt[7]{\sin x}+\sqrt[7]{\cos x}} dx =?$
- A$\frac{\pi}{8}$
- B$\frac{\pi}{2}$
- ✓$\frac{\pi}{4}$
- D$\frac{\pi}{3}$
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