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1.)what elements are found in the union of A and B?
2.) what is the cardinality of the union of a A and B
3.)what element are found in the intersection of A and B?
4.)what is the cardinality of the intersection of A and B?
5.) what are the elements in A and B?​


1what Elements Are Found In The Union Of A And B2 What Is The Cardinality Of The Union Of A A And B3what Element Are Found In The Intersection Of A And B4what I class=