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Definition of a Relation

publish date: 2026/05/23 22:20:48.439002 UTC

What is a relation from set \(A\) to set \(B\)?

Any subset of the Cartesian product \(A \times B\)

The entire set \(A \times B\)

Any subset of \(A \cup B\)

Any mapping from \(A\) onto \(B\)

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