$16 \sin(20^{\circ}) \sin(40^{\circ}) \sin(80^{\circ})$ का मान ज्ञात कीजिए।

  • A
    $\sqrt{3}$
  • B
    $2 \sqrt{3}$
  • C
    $3$
  • D
    $4 \sqrt{3}$

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