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

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

Practice number system quiz with multiple choice questions: 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 college degrees. Practice jobs' assessment test for online learning complex numbers quiz questions for math major, competitive exams.

## MCQs on Number System Test 1 PDF 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