Class 9 Courses

Class 9 Math Prep Tests

Class 9 Math Tests

The Book Complex numbers Multiple Choice Questions (MCQ Quiz), complex numbers quiz answers PDF to study online courses, 9th grade math tests. Solve Real and Complex Numbers Multiple Choice Questions and Answers (MCQs), Complex Numbers quiz questions PDF for distance learning classes. The App Complex Numbers MCQ e-Book PDF Download: math: real numbers, properties of real numbers test prep for online degree programs.

The MCQ: ι10 is equal to PDF, "Complex Numbers MCQ" App Download (Free) with −1, ι, 1, and 0 choices for distance learning classes. Study real and complex numbers quiz questions, download Amazon eBook (Free Sample) for online classes.

## Class 9 Math: Complex Numbers MCQs

MCQ: ι10 is equal to

A) −1
B) ι
C) 1
D) 0

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

A) factors of each other
B) additive inverse of each other
C) multiplicative inverse of each other
D) conjugate of each other

MCQ: The conjugate of 6 + 3ι is

A) &minus6 + 3ι
B) &minus6-3ι
C) 6-3ι
D) 6 + 3ι

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

A) iota
B) pi
C) micro
D) delta

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

B) prime factor of z
C) Complex conjugate of z
D) multiplicative inverse of z

### Practice Tests: Class 9 Math Exam Prep

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