# Sets and Functions Multiple Choice Questions and Answers 2 PDF Book Download

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Learn high school math multiple choice questions (MCQs): union of set a and b is denoted by, with choices a - b, a + b, a∩b, and a∪b for online school degrees. Free math study guide for online learning recognize of operations on sets quiz questions to attempt multiple choice questions based test.

## MCQ on Sets and Functions Worksheets 2 PDF Book Download

MCQ: A set containing only one element is said to be

- subset
- singleton set
- power set
- empty set

B

MCQ: Union of set A and B is denoted by

- A + B
- A - B
- A∩B
- A∪B

D

MCQ: If X = {1, 2, 3, 4, 5} and Y = {2, 4, 5, 6, 8} then Y - X equals to

- {4, 5}
- {1, 6}
- {6, 8}
- {1, 3}

C

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

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

B

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

- set of odd numbers
- set of whole numbers
- set of natural numbers
- set of even numbers

C