Compute $\sin 6^\circ \sin 42^\circ \sin 66^\circ \sin 78^\circ.$
Question:
Compute $\sin 6^\circ \sin 42^\circ \sin 66^\circ \sin 78^\circ.$
Answer:
Let's think step by step.

user
\frac{1}{16}
Compute $\sin 6^\circ \sin 42^\circ \sin 66^\circ \sin 78^\circ.$
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