Enter a problem...
Trigonometry Examples
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
Step 7.1
Cancel the common factor.
Step 7.2
Rewrite the expression.