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Function from A to B

publish date: 2022/08/24 08:37:00 GMT+10

A collection of ordered pairs (from the set A x B) constitute a special relation from A to B, which is called a function from A to B if we select the ordered pairs in such a way that:

their first elements constitute the entire set A

no two distinct pairs have the same first element

their second elements constitute the entire set B

Reference

Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012

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Relations and Functions

Function from A to B

Correct Answer

Explanation

Reference

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