### Home > CALC > Chapter 6 > Lesson 6.2.1 > Problem 6-64

6-64.

Let * *, so that

*. Write an expression that represents each of the expressions below, then simplify.*

Do you remember the definition of inverse functions?

andare inverses if

Well,______

Refer to the hint in part (a).

Refer to the hint in part (a).

Let

.