Table of Contents
An Introduction to Cube Root of Unity
Cube Root of Unity – Introduction: A cube root of unity is a number that, when raised to the third power, equals 1. For example, the cube root of 8 is 2, because 2³ = 8. The cube root of 1 is also 1.
How to Find the Cube Roots of Unity?
The cube roots of unity are the three numbers that, when multiplied together, give the number 1. They are
- 1,
- -1, and
- i.
Properties of Cube Root of Unity
The cube root of unity is a real number that is equal to the cube root of 1. It is also equal to the square root of 3, which is a real number.
Cube Root of Unity Examples:
- Find the cube root of unity.
- the cube root of -1.
- Find the cube root of 5.
- The cube root of unity is 1.
- cube root of -1 is -1.
- The cube root of 5 is 2.
about Properties of Cube Root of Unity
There are a few properties of the cube root of unity that are worth noting.
- First, the cube root of unity is always a real number.
- Second, the cube root of unity is always positive.
- Third, the cube root of unity is always a rational number.
- Fourth, the cube root of unity is always a positive integer.