### Home > CCA2 > Chapter 8 > Lesson 8.2.2 > Problem8-92

8-92.

Describe how you would evaluate $i^n$ where $n$ could be any integer.

What is the value if n is a multiple of $4$?
If $n$ is a multiple of $4$, plus $1$?
If $n$ is a multiple of $4$, plus $2$?
If $n$ is a multiple of $4$, plus $3$?