Addition of Complex Numbers
Let us consider two complex numbers z1 = a + ib and z2 = c + id. For adding the complex numbers, we simply combine the real and imaginary parts of the two complex numbers and then apply the addition operation. The formula for adding the complex numbers is given by:
z1 + z2 = (a + ib) + (c + id) = (a + c) + i (b + d)
If z = z1 + z2, then
z = (a + c) + i (b + d)
Adding and Subtracting Complex Numbers
Adding and Subtracting Complex Numbers: A complex number comprises a real number and an imaginary number. It is usually represented in the form of z = a + ib, where a is the real part and b is the imaginary part. Here, i represents an imaginary unit number, whose value is equal to √-1. Thus, i = √-1.
This article provides the steps to add or subtract complex numbers, with solved examples and properties of addition or subtraction of complex numbers.
Table of Content
- Addition of Complex Numbers
- Subtraction of Complex Numbers
- How to Add or Subtract Complex Numbers?
- Properties of Adding or Subtracting Complex Numbers
- Adding and Subtracting Complex Numbers Examples
- Adding and Subtracting Complex Numbers Worksheet