Trigonometry Examples

Rewrite in terms of sines and cosines, then cancel the common factors.
Tap for more steps...
Add parentheses.
Reorder and .
Rewrite in terms of sines and cosines.
Cancel the common factors.
Rewrite in terms of sines and cosines, then cancel the common factors.
Tap for more steps...
Reorder and .
Remove parentheses.
Rewrite in terms of sines and cosines.
Cancel the common factors.
Multiply by .
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