Trigonometry Examples

Simplify sin(x)cot(-x)
Step 1
Since is an odd function, rewrite as .
Step 2
Rewrite in terms of sines and cosines, then cancel the common factors.
Tap for more steps...
Step 2.1
Reorder and .
Step 2.2
Add parentheses.
Step 2.3
Rewrite in terms of sines and cosines.
Step 2.4
Cancel the common factors.