If $I =\int_{\frac{-\pi}{2}}^{\frac{\pi}{2}} \frac{\sin ^4 x}{\sin ^4 x+\cos ^4 x} d x$, then the value of $I$ is :
- A$\frac{\pi}{3}$
- B$\pi$
- C$\frac{\pi}{2}$
- D$\frac{\pi}{4}$
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MCQ
6 Q→02Answer the following questions in short.
1 Q→03Solve the Following Question.(2 Marks)
6 Q→04Solve the Following Question.(3 Marks)
3 Q→05Solve the Following Question.(4 Marks)
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