# Complex Numbers MCQs Quiz Online PDF Download eBook

Complex numbers Multiple Choice Questions (MCQ), complex numbers quiz answers PDF to practice grade 9 math test for online school programs. Learn real and complex numbers Multiple Choice Questions and Answers (MCQs), "Complex Numbers" quiz questions and answers for distance learning classes. Learn solved math for grade 9 students, properties of real numbers, complex numbers test prep for online degree programs.

"ι^{10} is equal to" Multiple Choice Questions (MCQ) on linear inequalities with choices *−1, ι, 1, and 0* for distance learning classes. Free math student portal for online learning real and complex numbers quiz questions for online classes.

## MCQs on Complex Numbers PDF Download eBook

MCQ: ι^{10} is equal to

- −1
- ι
- 1
- 0

A

MCQ: The numbers a + bι and a - bι are said to be

- factors of each other
- additive inverse of each other
- multiplicative inverse of each other
- conjugate of each other

D

MCQ: The conjugate of 6 + 3ι is

- &minus6 + 3ι
- &minus6-3ι
- 6-3ι
- 6 + 3ι

C

MCQ: √−1 is the imaginary unit and denoted by

- iota
- pi
- micro
- delta

A

MCQ: In z = a + bι, if i is replaced by −ι, then another complex number obtained is said to b

- additive inverse of z
- prime factor of z
- Complex conjugate of z
- multiplicative inverse of z

C