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The MCQ: A subset f of A x B is said to be a function from A to B if domain of f is A and first element of order pairs of f; "The Relation" App Download (Free) with answers: Do not repeat; Do not exist; Repeat; The members of B; to learn distance learning courses. Practice The Relation Quiz Questions, download Apple eBook (Free Sample) for SAT prep classes.

## The Relation MCQs: Questions and Answers

MCQ 1:

A function from A to B is called the onto function if its range is

1. B
2. A
3. Neither A nor B
4. Both A and B
MCQ 2:

A subset f of A x B is said to be a function from A to B if domain of f is A and first element of order pairs of f

1. do not repeat
2. do not exist
3. repeat
4. the members of B
MCQ 3:

A function in which the second element of the order pair are distinct is called

1. onto function
2. one-one function
3. identity function
4. inverse function