The most general value of $\theta$ which satisfies both the equations $\sin \theta = -\frac{1}{2}$ and $\tan \theta = \frac{1}{\sqrt{3}}$ is:

  • A
    $n\pi + (-1)^n \frac{\pi}{6}$
  • B
    $n\pi + \frac{\pi}{6}$
  • C
    $2n\pi \pm \frac{\pi}{6}$
  • D
    None of these

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