SOS Math Trig
This section illustrates the process of solving trigonometric equations of various forms. It also shows you how to check your answer three different ways: algebraically, graphically, and equivalence.

   
      Solving Trigonometric Equations       Trigonometric Equations
   
      Solution Example 1       Solution Example 3
   
      Trigonometric Equations       Trigonometric Equations
   
      Solution Example 7       Solution Example 7a