Sets and functions MCQs, sets and functions quiz answers 3 to learn secondary school math courses online. Sets multiple choice questions (MCQs), sets and functions quiz questions and answers for online secondary education degree. Binary relation, grade 9 math problems, operations on sets, de morgan's law, important sets test for secondary school teaching certification.

Learn high school math multiple choice questions (MCQs): Binary relation, grade 9 math problems, operations on sets, de morgan's law, important sets, with choices a∪b, a∩b, a+b, and a-b for online secondary education degree. Free math study guide for online learning sets quiz questions to attempt multiple choice questions based test.

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

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

B

MCQ: Intersection of set A and B is denoted by

1. A∩B
2. A∪B
3. A+B
4. A-B

A

MCQ: If A={1, 2, 3, 4} and B={4, 5, 6, 7} then A∪B should be

1. {2, 3, 4, 5, 6, 7}
2. {1, 2, 3, 4, 5, 6, 7}
3. {4}
4. {1, 2, 3, 5, 6, 7}

B

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

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

B

MCQ: Set N = {1, 2, 3, 4, 5, 6, 7.....} is known as

1. set of odd numbers
2. set of whole numbers
3. set of natural numbers
4. set of even numbers

C