# Number System Multiple Choice Questions 1 PDF Download

Learn number system multiple choice questions (MCQs), math test 1 for online learning, course exam prep. Practice complex numbers MCQs, number system questions and answers on complex numbers, operation on three sets, groups in maths, rational numbers and irrational numbers, linear and quadratic function test for online math facts courses distance learning.

Free number system quiz online, self-study student guide has 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 with online tutorial questions for online entrance exam with old paper important questions. Study to learn online complex numbers quiz questions with college math MCQs for math certification competitive exam prep.

## MCQ on Number System Test 1 Quiz PDF 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