Online Tutors

Lesson: Finding the Argument of a Complex Number

Learn what the argument of a complex number is and how to calculate it in this lesson. Learn how the argument can be used in the context of a problem, and how the argument and modulus can be used to change the form of a complex number.

Worksheet: Finding the Argument of a Complex Number • 11 Questions

Q1:

Find the argument of the complex number in radians. Give your answer correct to two decimal places.

A1.3
B
C
D
E0.27

Q2:

Find the argument of the complex number in radians. Give your answer correct to two decimal places.

A0.89
B0.93
C0.64
D0.67
E0.54

Q3:

What is the argument of the complex number ?

Q4:

What is the argument of the complex number ?

Q5:

What is the argument of the complex number , where ?

Preview