If $2\sin^2 \theta = 3\cos \theta$,where $0 \le \theta \le 2\pi$,then $\theta = $

  • A
    $\frac{\pi}{6}, \frac{7\pi}{6}$
  • B
    $\frac{\pi}{3}, \frac{5\pi}{3}$
  • C
    $\frac{\pi}{3}, \frac{7\pi}{3}$
  • D
    None of these

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