MCQ
$\int_0^{\frac{\pi}{4}} \frac{\sin 2 x}{\sin ^4 x+\cos ^4 x} d x$ = ____________.
  • A
    π
  • B
    $\frac{\pi}{2}$
  • C

  • $\frac{\pi}{4}$

Answer

Correct option: D.
$\frac{\pi}{4}$
D

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