Suppose U={1,2,3,4,5} is the universal ser and A={2,3}. what is A?

Question

Mathematics

Roger Burke

3 February, 18:23

Suppose U={1,2,3,4,5} is the universal ser and A={2,3}. what is A?

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Answers (1)

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Noah Crosby · Answer 1

A is a subset of U.

Step-by-step explanation:

A set is usually defined as a collection of elements. In this case, U={1,2,3,4,5} is a set that contains the elements 1,2,3,4, and 5. A subset is a set that has been formed by elements of another set. Any selection of the elements of the set {1,2,3,4,5} can be a subset of U. For example, {1,2} is a subset of U, because it is formed by elements of U. In this case, A={2,3} is another set, whose elements lie inside set U. Then. A is a subset of U.