1. What do you mean by a binary relation on a set A?Define the domain – InterviewSolution

1.	1. What do you mean by a binary relation on a set A?Define the domain and range of a relation on A.
Answer» In mathematics, abinary relationon asetA is asetof ordered pairs of elements of A. In other words, it is a subset of the Cartesian product A2= A × A. More generally, abinary relationbetween two sets A and B is a subset of A × B.

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