Groups in maths MCQs, groups in maths quiz with answers for online learning math courses. Learn number system multiple choice questions (MCQs), groups in maths quiz questions and answers. Career test on basic function, properties of real numbers, complex numbers, groups in maths test prep for online math practice courses distance learning.

Learn number system practice test MCQs: { - 3 n n ε z } is an abelian group under, to learn math degree with options subtraction, division, multiplication, addition for online associates degree. Free skills assessment test for online learning groups in maths quiz questions for competitive assessment in math major.

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

1. subtraction
2. division
3. multiplication

D

MCQ: If G = { 1, -1, ι, - ι } is group under multiplication, then inverse of - ι is

1. 1
2. −1
3. ι
4. None of Above

C

MCQ: A monoid is always a

1. A group
2. a commutative group
3. a non abelian group
4. groupoid

D

MCQ: If a, b are elements of a group G, then (ba)-1 =

1. a-1 b-1
2. b-1 a-1
3. a-1 b
4. b-1 a

A

MCQ: A monoid is always a

1. A group
2. a commutative group
3. a non abelian group
4. semi - group

D