CPM Homework Banner
1-116.

Calculus problems often require using one or more of the trigonometric identities to solve problems. Solve each of the following equations on the interval . Use exact values. Homework Help ✎

  1. Simplify the left side of the equation to solve for .

    ;   ;    

    Use the unit circle to solve for .

  1. See part (a).

  1. See part (a).

  1. See part (a).