1. What is the relationship between the two sets A and B if A B =...
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2. What is the relationship between the two sets A and B if n (A ∪ B) = n (A) + n (B)?
3. Suppose that A and B are subsets of the set U. Under what circumstance will A ∩ B = B?
4. Suppose that A and B are subsets of the set U. Under what circumstance will A ∩ B = B?
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1 If A B then A and B have no elements in common 2 If nA B nA nB then A and ...View the full answer
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Related Book For
Finite Mathematics and Its Applications
ISBN: 978-0134768632
12th edition
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
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