# Thread: roots of one

1. ## roots of one

How do you find all 5th roots of one and depict them on an argand diagram??

2. Originally Posted by whatsyourquota
How do you find all 5th roots of one and depict them on an argand diagram??
Hint: $\displaystyle 1 = \text{cis} \, (2n \pi)$ where $\displaystyle n$ is an integer.

3. Here is a nice diagram.