Math, asked by mayukh3905, 1 month ago

Using properties of sets show that for any two sets A and B, (A U B) intersection (A U B') = A​

Answers

Answered by spoon1407
1

Step-by-step explanation:

Given (A∪B)∩(A∪B')

=(A∪B)∩A)∪((A∪B)∪B')

=A∪((A∪B)∩B')

=A∪(A∩B')∪(B∩B′)

=A∪(A∩B′)=A.

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