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Unformatted text preview: AB )C . Is it the same as any of the following sets: A( BC ), ( AC )B , or A( B C )? Justify. Problem # 5 . Use the associative, distributive, De Morgan, or other laws to show that: a) [ A ( B C )] c = ( A c B c ) ( A c C c ) b) ( A B C ) c = A c B c C c Also check the validity using Venn diagrams. Problem # 6 . Subsets: a) Given A = { a,b,c } , write out all its subsets. b) Let B be a set of N elements. Prove that it has 2 N subsets....
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 Summer '10
 VolkanRodoplu

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