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Math multiple choice questions (MCQ): range of r = {(0, 2), (2, 4), (3, 4), (4, 5)} is with options {0, 2, 3, 4}, {0, 2, 4, 5}, {2, 4, 5} and {3, 4, 5}, binary relation quiz for online math jobs preparation with most common interview questions and answers. Free math study guide to learn binary relation quiz to attempt multiple choice questions based test.

MCQ: Range of R = {(0, 2), (2, 4), (3, 4), (4, 5)} is

1. {0, 2, 4, 5}
2. {0, 2, 3, 4}
3. {2, 4, 5}
4. {3, 4, 5}

C

MCQ: As per De Morgan's Law, (A ∪ B)' is equal to

1. A' ∩ B'
2. A' ∪ B'
3. (A ∩ B)'
4. A' + B'

A

MCQ: Set consisting of all first elements of each ordered pair in relation is called

1. subset
2. domain of relation
3. range of relation
4. Complement of a set

B

MCQ: Different number of ways to describe a set are

1. 3
2. 4
3. 5
4. 6

A

MCQ: In intersection of sets if (A∩B)∩ = A∩(B∩C), then it is said to be

1. associative law
2. inverse law
3. transitive law
4. commutative law

D