Question

# Determine the absolute value of each of the following complex numbers:z=3+4i

Functions

Determine the absolute value of each of the following complex numbers:
$$z=3+4i$$

2021-06-05

To find the absolute value of the given complex numbers.
Given complex number is $$z=3+4i$$
Absolute value of a complex number is the distance of complex number from origin.
It is given by $$|z|$$
Absolute value of the given complex number will be:
$$|z|=\sqrt{(3)^{2}+(4)^{2}}$$
$$=\sqrt{25}$$
$$=5$$