Question

Determine the modulus of 5 - 3i.

(show work if possible)

Answer 1

Answer:

Explanation:

The module of a complex number can be calculated as:

|a+bi|=√a2+b2

Here we have:

|5−3i|=√52+(−3)2=√25+9=√34

I HOPE THIS HELPS YOU....!

Answer 2

Answer:

x = 5 , y = -3

|z| = √x² + y²

= √5² + (-3)²

= √25 + 9

|z| = √34

Modulus of 5-3i is √34