Real and complex numbers MCQs, real and complex numbers quiz answers 4 to learn secondary school math courses online. Properties of real numbers multiple choice questions (MCQs), real and complex numbers quiz questions and answers for online secondary education degree. Complex numbers, math: real numbers, properties of real numbers test for secondary school teaching certification.

Learn high school math multiple choice questions (MCQs): Complex numbers, math: real numbers, properties of real numbers, with choices n, o, w, and p for online secondary education degree. Free math study guide for online learning properties of real numbers quiz questions to attempt multiple choice questions based test.

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

2. prime factor of z
3. Complex conjugate of z
4. multiplicative inverse of z

C

MCQ: Set of whole numbers is denoted by

1. O
2. N
3. W
4. P

C

MCQ: As per properties of real numbers with respect to addition, a + b ∈ R and ∀ a, b ∈ R is

1. associative property
2. commutative property
3. closure property

C

MCQ: Set of integers is denoted by

1. N
2. W
3. A
4. Z

D

MCQ: √−1, √−5 are said to be

1. pure imaginary numbers
2. non-imaginary numbers
3. recurring decimal numbers
4. finite numbers

A