Ivy Global /

Complex Numbers

Definition

Exhibit knowledge of the complex number system. Multiply, add, and subtract complex numbers.

Example

What is the value of $i^{1023}$? (Note: $i = \sqrt{-1}$)

Practice Drill Questions

Section
No.
Question Number
 Difficulty

Practice Questions From Tests

Ivy Global - 2 Hr

Test
Section
No.
Question Number
 Difficulty
2 Math 25 Medium

Ivy Global - ACT Guide 1.0

Test
Section
No.
Question Number
 Difficulty
2 Math 43 Hard

Ivy Global - Free ACT Online Exams

Test
Section
No.
Question Number
 Difficulty
1 Math 59 Hard

Livius

Test
Section
No.
Question Number
 Difficulty
1 Mathematics 42 Medium
2 Mathematics 56 Hard
3 Mathematics 41 Medium
4 Mathematics 41 Medium

Official ACT Practice Tests

Test
Section
No.
Question Number
 Difficulty
1 Math 29 Easy
2 Math 58 Hard