Complex Number Formula
A Complex number are combination of real number and imaginary number. In mathematics complex number -It is a combination of a complex number formula or an imaginary number forms a complex number.
The main concept of the two-dimensional complex plane is explained or described in detail with the help of a complex number by using the horizontal axis for the real part and the vertical axis for the imaginary part
A Complex numbers are the numbers which are expressed in the form of a+ib where ‘i’ it is an imaginary number called iota and has the value of (√-1).
For example, 5+3i is a complex number, where 5is a real number and 3i is an imaginary number. Addition, the combination of both the real number and imaginary number is a complex number.
complex number formula in mathematics
Examples of real numbers are 1, -13, 0.89,√5, etc., and examples of imaginary numbers are -3i, 1.2i, (√2)i, 3i/2, etc.
An imaginary number is usually represented by ‘i’ or ‘j’, that is equal to √-1. Therefore, the square of the imaginary number gives a negative value.
The main application of the numbers is to represent periodic motions like as water waves, alternating current, light waves, etc., which relies on sine or cosine waves etc.