1. Trigonometric Equations

2. Definition

3. Example:

4. Consider:

7. Equations involving a Single Trig Function To solve an equation involving a single trig function: 1. Isolate the function on one side of the equation. 2. Solve for the variable

8. Solve:

9. Solve:

10. Equations Involving Multiple Angles

12. Solve:

13. Trig Equations in Quadratic Form

14. Solve by factoring:

15. Solve by factoring

16. Solve

17. Solve

18. Solve

19. Solve

20. Solve

21. Separate Two Functions by Factoring

22. Separate by Factoring

23. Solve

24. Solve