show that for any sets A & B, A=(AnB)u(A-B) & Au(B-A)=(AuB)sir,Please explain this question step by step?

Asked by  | 20th Oct, 2012, 06:05: PM

Expert Answer:

Note: A\ B = A - B
You may similarly try the other part of the question.

Answered by  | 25th Oct, 2012, 05:48: PM

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