Compute
\[\frac{1}{2 \sin 10^\circ} - 2 \sin 70^\circ.\]
Question:
Compute
\[\frac{1}{2 \sin 10^\circ} - 2 \sin 70^\circ.\]
Answer:
Let's think step by step.

user
1
Compute
\[\frac{1}{2 \sin 10^\circ} - 2 \sin 70^\circ.\]
train