Explore topic-wise MCQs in Mathematics Questions and Answers.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

If A={1,4,8,9} and B={1, 2, -1, -2, -3, 3,5} and R is a relation from set A to set B {(x, y): x=y2}. Find range of the relation.

A. {1,4,9}
B. {-1,1, -2,2, -3,3}
C. {1,4,8,9}
D. {-1,1, -2,2, -3,3,5}
Answer» C. {1,4,8,9}
Discussion
2.

If A={1,4,8,9} and B={1, 2, -1, -2, -3, 3,5} and R is a relation from set A to set B {(x, y): x=y2}. Find codomain of the relation.

A. {1,4,9}
B. {-1,1, -2,2, -3,3}
C. {1,4,8,9}
D. {-1,1, -2,2, -3,3,5}
Answer» E.
Discussion
3.

If A={1,4,8,9} and B={1, 2, -1, -2, -3, 3,5} and R is a relation from set A to set B {(x, y): x=y2}. Find domain of the relation.

A. {1,4,9}
B. {-1,1, -2,2, -3,3}
C. {1,4,8,9}
D. {-1,1, -2,2, -3,3,5}
Answer» D. {-1,1, -2,2, -3,3,5}
Discussion