# Number System Multiple Choice Questions and Answers 1 PDF Book Download

Number system MCQs, number system quiz answers, college math test 1 to learn online college math courses. Complex numbers multiple choice questions (MCQs), number system quiz questions and answers for admission and scholarships exams. Practice complex numbers, operation on three sets, groups in maths, rational numbers and irrational numbers, linear and quadratic function, and test prep, assessment test for online certifications.

Practice number system career test with multiple choice question: if z_{1} = 2 + ι, z_{2} = 1 + 3ι, then ι re ( z_{1} - z_{2} ) =, with choices ι, 1, 2 ι, and 2 for online math degree. Prepare jobs' assessment test for online learning complex numbers quiz questions for math major, competitive assessment tests.

## MCQ on Number System Test 1Quiz Book Download

MCQ: If z_{1} = 2 + ι, z_{2} = 1 + 3ι, then ι Re ( z_{1} - z_{2} ) =

- 1
- ι
- 2 ι
- 2

B

MCQ: (A ∪ B) ∪ C =

- A ∩ (B ∪ C )
- A ∪ (B ∪ C )
- π
- A ∪ (B ∪ C )

D

MCQ: { - 3 n : n ε Z } IS an abelian group under

- subtraction
- division
- multiplication
- addition

D

MCQ: Every even integer is also

- Natural number
- Irrational number
- Rational number
- Whole number

C

MCQ: Function f = { (x,Y) | Y = mx + c } is

- quadratic function
- constant function
- cubic function
- linear function

D