What is the real part of the complex number 2 - i?

Question

asked Nov 20, 2021 135k views

2 Answers

AlexMAS · Answer 1 · 2021-11-24T19:02:48+0000

Answer:

2

Explanation:

A complex number in standard form is

a ± bi

where a is the real part and bi the imaginary part.

Given

2 - i, then

2 is the real part