Trigonometric Integrals
Directions: Work in your small group to complete this worksheet. The completed worksheet, along with the homework exercises, are due by the beginning of the next class. All answers must be justified and work shown for full credit. Be sure to write answers in the designated spaces.
1. Briefly explain the approach you will use to evaluate the integral. Then, evaluate the integral.
$$\int \cos^2(x)dx$$
Describe (in words) your approach:
$$\int \cos^2(x)\sin^5(x) dx$$
Describe (in words) your approach: