MATH-153
The links below correspond to chapters in "Precalculus with Limits: a unit circle approach" by Hornsby, Lial and Rockswold.
CHAPTER 8: TRIGONOMETRIC FUNCTIONS AND APPLICATIONS
CHAPTER 9 TRIGONOMETRIC IDENTITIES AND EQUATIONS
The links below correspond to chapters in "Precalculus with Limits: a unit circle approach" by Hornsby, Lial and Rockswold.
CHAPTER 8: TRIGONOMETRIC FUNCTIONS AND APPLICATIONS
CHAPTER 9 TRIGONOMETRIC IDENTITIES AND EQUATIONS