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Plot the complex number and find its absolute value 2−i

Sagot :

The absolute value of the complex number is √2. The graph is plotted and attached.

What is the complex number?

A complex number is one that has both a real and an imaginary component, both of which are preceded by the letter I which stands for the square root of -1.

The given complex number as;

2−i

The absolute value is found as;

[tex]\rm R = \sqrt{1^2 +(-1)^2 } \\\\ R = \sqrt 2[/tex]

The graph for the complex number is attached.

Hence the absolute value of the complex number is √2.

To learn more about the complex number, refer to the link;

https://brainly.com/question/10251853

#SPJ1

View image poojatomarb76