Trigonometry Examples

Start on the left side.
Convert to sines and cosines.
Tap for more steps...
Write in sines and cosines using the quotient identity.
Apply the reciprocal identity to .
Tap for more steps...
Multiply the numerator by the reciprocal of the denominator.
Cancel the common factor of .
Tap for more steps...
Write as a fraction with denominator .
Factor out the greatest common factor .
Cancel the common factor.
Rewrite the expression.
Because the two sides have been shown to be equivalent, the equation is an identity.
is an identity
Enter YOUR Problem
Mathway requires javascript and a modern browser.