Скачать или смотреть 15.25 | Complex Numbers | Cube Roots Of Unity

15.25 | Complex Numbers | Cube Roots Of Unity
#appliedmathematics #precalculus #algebra

In this video, we will learn about the cube roots of unity. The cube root of unity is a complex number that, when raised to the power of 3, equals 1. There are three cube roots of unity: 1, ω, and ω2.

ω is the first imaginary cube root of unity. It is equal to (-1 + i√3)/2. ω2 is the second imaginary cube root of unity. It is equal to (-1 - i√3)/2.

The cube roots of unity have many interesting properties. For example, the sum of all three cube roots of unity is equal to 0. Additionally, the product of all three cube roots of unity is equal to 1.

We will explore these properties in more detail in the video. By the end of the video, you will have a good understanding of the cube roots of unity and their properties.

So, let's get started!
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