$\sin \frac{\pi}{12} \sin \frac{2 \pi}{12} \sin \frac{3 \pi}{12} \sin \frac{4 \pi}{12} \sin \frac{5 \pi}{12} \sin \frac{6 \pi}{12}=$

• Correct answer
  A

  $\frac{\sqrt{3}}{16 \sqrt{2}}$
• B

  $\frac{\sqrt{3}}{8 \sqrt{2}}$
• C

  $\frac{1}{32}$
• D

  $\frac{1}{16}$

Hence, the correct answer is option: 'A'.