# Basic Function MCQs Quiz Online PDF Download

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Study bachelors and masters in mathematics degree MCQs: a function whose range consists of just one element is called is, for online college courses with choices onto function, one-one function, constant function, and identity function with online tricky questions for online eLearning and competitive exams preparation. Free skills assessment test is for online learn basic function quiz questions with MCQs, exam preparation questions and answers.

## MCQs on Basic FunctionQuiz PDF Download

MCQ: A function whose range consists of just one element is called is

- onto function
- one-one function
- constant function
- identity function

C

MCQ: A subset of B x A is called a

- relation from A to B
- Relation from B to A
- Relation in A
- relation in B

B

MCQ: Set of first element of ordered pair forming a relation is called its

- range
- domain
- Relation in A
- relation in B

A

MCQ: Identity relation in A = {1,2,3,4,5,6} is

- {(1,1), (2,2),(3,3)}
- {(4,4),(5,5)(6,6)}
- {(1,1),(3,3)(4,4),(5,5)}
- {(1,1),(2,2),(3,3),(4,4),(5,5),(6,6)

D

MCQ: A subset of A x A is called a

- relation from A to B
- Relation from B to A
- Relation in A
- relation in B

C