Question

what is union set,,,,,,​

Answer 1

It is a set containing all elements that are in A or in B (possibly both)

Answer 2

Answer:

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Step-by-step explanation:

set theory the union of a collection of sets is the set of all elements in the collection. it is one of the fundamental operation through which sets can combine and related to each other. a nullary Union refers to a union of sets and it is by definition equal to the empty set.

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