
Home > CALC > Chapter 6 > Lesson 6.2.1 > Problem 6-61
6-61.
Think! What function has a derivative of y = csc²x? Be mindful about positive and negative signs.
Before you integrate, expand the integrand.
Use your calculator. (Unless you know what the antiderivative of y = tanx is).
Continue to simplify the integrand, and then evaluate.