Math, asked by alwin43, 1 month ago

A intersection (A union B)' =
please say me a answer

Answers

Answered by sanmarmitra2007

1

Answer:

I'm trying to prove A∩(A∪B)=A. I'm stuck on the last part of my proof, not sure how to show next: x∈A∩(A∪B) ⟺x∈Aandx∈A∪B ⟺x∈Aand(either ...

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