More Integrating Trigonometric Functions by Substitution (9.3.3)

Question 1

• You can apply integration by substitution to integrands involving trigonometric functions that are not composite functions.

Answer 1

• You can apply integration by substitution to integrands involving trigonometric functions that are not composite functions.

Question 2

• When working with integrands that include trigonometric expressions, it is sometimes necessary to rewrite those expressions using trig identities.

Answer 2

• When working with integrands that include trigonometric expressions, it is sometimes necessary to rewrite those expressions using trig identities.