Trigonometry Examples

Simplify sec(x)(1-sin(x)^2)
Step 1
Rewrite in terms of sines and cosines.
Step 2
Apply pythagorean identity.
Step 3
Cancel the common factor of .
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Step 3.1
Factor out of .
Step 3.2
Cancel the common factor.
Step 3.3
Rewrite the expression.