$2 \sin(12^{\circ}) - \sin(72^{\circ})$ का मान क्या है?

  • A
    $\frac{\sqrt{5}(1-\sqrt{3})}{4}$
  • B
    $\frac{1-\sqrt{5}}{8}$
  • C
    $\frac{\sqrt{3}(1-\sqrt{5})}{2}$
  • D
    $\frac{\sqrt{3}(1-\sqrt{5})}{4}$

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