After you watch the video, CLICK HERE FOR QUIZ 4. Video 5: Derivatives of Trigonometric and Exponential Functions In the Derivatives of Trigonometric and Exponential Functions video we discuss how to ...

Many students think they've solved a trig equation when they get one answer (one size of angle \(x^\circ\)). However there's often more than one answer expected so be aware of this. Let's remind ...