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Math Formulas > Complex Number

Complex Number

Introduction

A complex number is a number comprising a real and imaginary part. It can be written in the form a + bi, where a and b are real numbers, and i is the standard imaginary unit with the property i 2 = −1.[1] The complex numbers contain the ordinary real numbers, but extend them by adding in extra numbers and correspondingly expanding the understanding of addition and multiplication.

Source: Wikipedia.org

Formulas

- De Moivre's Theorem

- Equality

- Operations