Precalculus Examples

Simplify (sin(x)sec(x))/(tan(x))
Step 1
Rewrite in terms of sines and cosines.
Step 2
Rewrite in terms of sines and cosines.
Step 3
Combine and .
Step 4
Cancel the common factor of .
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Step 4.1
Cancel the common factor.
Step 4.2
Rewrite the expression.