Class 1: Basic Trigonometric Identities

Class 2: Verifying Trigonometric Identities

Class 3: Solving Trigonometric Equations

Class 4: Sum and Difference Formulas

Class 5: Multiple-Angle and Product-to-Sum Formulas

Here's a link to a website put up by a school in Texas that has an online book posted that is exceptionally similar (only different problems) to the book we are using.

http://thspapprecal.weebly.com/chapter-5-analytical-trigonometry.html