$\int \frac{dx}{\sin x + \sin 2x} = $

  • A
    $\frac{1}{6}\log |1 - \cos x| + \frac{1}{2}\log |1 + \cos x| - \frac{2}{3}\log |1 + 2\cos x| + C$
  • B
    $6\log |1 - \cos x| + 2\log |1 + \cos x| - \frac{2}{3}\log |1 + 2\cos x| + C$
  • C
    $6\log |1 - \cos x| + \frac{1}{2}\log |1 + \cos x| + \frac{2}{3}\log |1 + 2\cos x| + C$
  • D
    આમાંથી કોઈ નહીં

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