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Solve Complex numbers Multiple Choice Questions (MCQ), complex numbers quiz answers PDF worksheet, grade 9 math practice 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.

10 is equal to" Multiple Choice Questions (MCQ) on sets with choices −1, ι, 1, and 0 for distance learning classes. Practice real and complex numbers quiz questions for online certificate programs for online classes.

MCQ: ι10 is equal to

1. −1
2. ι
3. 1
4. 0

A

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

1. factors of each other
2. additive inverse of each other
3. multiplicative inverse of each other
4. conjugate of each other

D

MCQ: The conjugate of 6 + 3ι is

1. &minus6 + 3ι
2. &minus6-3ι
3. 6-3ι
4. 6 + 3ι

C

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

1. iota
2. pi
3. micro
4. delta

A

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