Geometry
# Proving Trigonometric Identities

Which of the following expressions is equal to \[ \tan{\theta} \sin{\theta} + \cos{\theta} ? \]

Which of the following expressions is equal to \[ \tan^2{\theta} + \cot^2{\theta} ? \]

Which of the following is equal to \(\sin 2x?\)

Which of the following expressions is equal to \[ \tan^2{\theta} - \sin^2{\theta} ? \]

×

Problem Loading...

Note Loading...

Set Loading...