Question

what is mean by union of two set & give one example?​

Answer 1

Answer:

The union of two sets is a set containing all elements that are in A or in B (possibly both). For example, {1,2}∪{2,3}={1,2,3}. Thus, we can write x∈(A∪B) if and only if (x∈A) or (x∈B).

Step-by-step explanation:

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Answer 2

Answer:

Union of two sets contains all the elements contained in either set (or both sets)

Symbol for Union - ⋃

Step-by-step explanation:

Example

A- {2 4 6 8}

B- {1 3 5 7}

Union of A and B (AUB)= {1 2 3 4 5 6 7 8}