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elixir [45]
3 years ago
7

What is a relation and what makes it different from a function?

Mathematics
1 answer:
Misha Larkins [42]3 years ago
8 0
A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x isrelated to. For example, consider thefollowing sets X and Y.
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------------------------------

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