# Real and Complex Numbers Multiple Choice Questions 2 PDF Download

Learn real and complex numbers MCQs, grade 9 math test 2 for online courses learning and test prep, complex numbers multiple choice questions and answers. Complex numbers revision test includes math worksheets to learn for online math formulas course test.

Math multiple choice questions (MCQ) on numbers a + bι and a - bι are said to be with options additive inverse of each other, factors of each other, multiplicative inverse of each other and conjugate of each other, complex numbers quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn complex numbers quiz to attempt multiple choice questions based test.

## MCQs on Real and Complex Numbers Quiz PDF Download Worksheets 2

MCQ. 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. As per properties of real numbers with respect to addition, (a + b) c + = a + (b + c) and ∀ a, b, c ∈ R is

- closure property
- associative property
- additive inverse
- commutative property

B

MCQ. Decimal representation are neither terminating nor repeating in blocks for

- rational numbers
- irrational numbers
- linear fraction
- quadratic fraction

A

MCQ. Under property of equality of real numbers, a = a and ∀ a ∈ R is called

- reflexive property
- symmetric property
- additive property
- transitive property

A

MCQ. Conjugate of 6 + 3ι is

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

C