### Home > INT3 > Chapter 5 > Lesson 5.1.3 > Problem 5-46

5-46.

Two function machines, and

*, are shown at right.*

Suppose

,*not*, is dropped into themachine. This is written as. What is this output?

soUsing the same function machines, what is

? Be careful! The result is different from the last one because the*order*in which you use the machines has been switched!