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

Learn sets and functions multiple choice questions, grade 9 math online test 2 for high school degree online courses, distance learning for exam prep. Practice grade 9 math problems multiple choice questions (MCQs), sets and functions quiz questions and answers for math class for online math textbook courses distance learning.

Study high school math multiple choice questions (MCQs): if x={1, 2, 3, 4, 5} and y={2, 4, 5, 6, 8} then y-x equals to, for free online courses with choices {1, 6}, {4, 5}, {6, 8}, and {1, 3}, grade 9 math problems quiz with online student portal questions to ask to help in teaching methods and teaching strategies. Free math study guide for online learning grade 9 math problems quiz questions to attempt multiple choice questions based test.

## MCQs on Sets and Functions Worksheets 2 Quiz PDF Download

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: Set of rational numbers is denoted by

- P
- R
- Q
- A

C

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

- subset
- singleton set
- power set
- empty set

B

MCQ: In ordered pair (y, z) , ‘z’ is called

- constant
- co-efficient
- first co-ordinate
- second co-ordinate

D

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

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

B