Let X=1,2,3,4. Determine whether  h=(2,1),(3,4),(1,4),(2,1),(4,4) relation on X is a function from X into X.

Question

Let X=1,2,3,4. Determine whether  h=(2,1),(3,4),(1,4),(2,1),(4,4) relation on X is a function from X into X.
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Solution 1

To determine whether a relation is a function, we need to check if every element in the domain (X in this case) is related to exactly one element in the codomain (also X in this case).

Let's look at the given relation h = {(2,1), (3,4), (1,4), (2,1), (4,4)}.

First, we can simplify this relation b Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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