यदि $\sin 10^{\circ} \sin 50^{\circ} \sin 60^{\circ} \sin 70^{\circ} = m$ और $\tan 20^{\circ} \tan 40^{\circ} \tan 60^{\circ} \tan 80^{\circ} = n$ है,तो $\frac{n}{m}$ का मान ज्ञात कीजिए।

  • A
    $\frac{3 \sqrt{3}}{16}$
  • B
    $16 \sqrt{3}$
  • C
    $\frac{16}{\sqrt{3}}$
  • D
    $8 \sqrt{3}$

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