Question

If R be a relation from a finite set A having n elements then the number of relations on A to A is

Answer 1

Answer:

The number of relations from A to A is 2^n^2

Answer 2

Answer:

If R is a relation from a finite set A having m elements to a finite set having n elements, then the number of relations from A to B is

${2}^{mn}$

Step-by-step explanation:

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