
Home > CALC > Chapter 6 > Lesson 6.3.3 > Problem 6-101
6-101.
You should recognize the integrand. Think inverse trig!
Refer to the hint in part (a).
Before integrating, rewrite the integrand with a negative exponent.
Refer to the hint in part (a).
There are two equivalent expressions for this integral.
It could = arccos(3t) + C or it could = −arcsin(3t) + C.
Think about it.