Use a Double-Angle Formula or a Half-Angle Formula to Simplify $2 \sin 12 \cos 12$

question 101

Multiple Choice

Use a double-angle formula or a half-angle formula to simplify $2 \sin 12 \cos 12$

• A) \(\sin 24\)
• B) \(\cos 24\)
• C) \(\sin 12\)
• D) \(\cos 12\)
• E) none of these