Operations on sets MCQs, operations on sets quiz answers to learn secondary school math courses online. Sets and functions multiple choice questions (MCQs), operations on sets quiz questions and answers for online secondary education degree. Ordered pairs, important sets, operations on sets test prep for secondary school teaching certification.

Learn math MCQs: if a={1, 2, 3, 4} and b={4, 5, 6, 7} then a∪b should be, with choices {2, 3, 4, 5, 6, 7}, {1, 2, 3, 4, 5, 6, 7}, {4}, and {1, 2, 3, 5, 6, 7} for online secondary education degree. Free math student portal for online learning operations on sets quiz questions, MCQs to find questions answers based online learning tests.

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: If 2 sets A and B are given, then set consisting of all common elements of A and B, then it is called

1. Intersection of A and B
2. union of A and B
3. Complement of A
4. Complement of B

A

MCQ: Complement of a set B in denoted by

1. B'
2. {B}

A

MCQ: Union of set A and B is denoted by

1. A+B
2. A-B
3. A∩B
4. A∪B

D

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

1. {2, 3, 4, 5, 6, 7}
2. {4, 5, 6, 7}
3. {4, 5, 6}
4. {0}

C