Question

definitions of unions and intersection
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Answer 1

Answer:

Step-by-step explanation:

Union.

The union of two sets is a new set that contains all of the elements that are in at least one of the two sets. The union is written as A∪B or “A or B”.

Intersection.

The intersection of two sets is a new set that contains all of the elements that are in both sets.

Answer 2

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