यदि $90^{\circ} < \alpha < 180^{\circ}$,$\sin \alpha = \frac{\sqrt{3}}{2}$ और $180^{\circ} < \beta < 270^{\circ}$,$\sin \beta = -\frac{\sqrt{3}}{2}$ है,तो $\frac{4 \sin \alpha - 3 \tan \beta}{\tan \alpha + \sin \beta} = $

  • A
    $\frac{2}{3}$
  • B
    $0$
  • C
    $-\frac{2}{3}$
  • D
    इनमें से कोई नहीं

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