Trigonometry Examples

Simplify (sec(t)^2-1)/(sec(t)^2)
Step 1
Apply pythagorean identity.
Step 2
Rewrite as .
Step 3
Rewrite in terms of sines and cosines.
Step 4
Rewrite in terms of sines and cosines.
Step 5
Multiply by the reciprocal of the fraction to divide by .
Step 6
Write as a fraction with denominator .
Step 7
Cancel the common factor of .
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Step 7.1
Cancel the common factor.
Step 7.2
Rewrite the expression.