Mathematics

Question

the domain of the relation is

1 Answer

  • The domain of a relation is the set of all the x-terms of the relation.

    Let's look at an example.

    In the image provided I have attached a relation and we want to list the domain.

    So, I will list all the x-terms. Notice however that I listed 7 once even though it appears twice in the relation. When listing the domain, you don't repeat the x-terms.

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