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Unformatted text preview: 3) (5 pts) Use a membership table to prove that ( A B) = A B. A B A B A B ( A B) A B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4) (5 pts) For the universe {1,2,3,. ..,9,10} let the set A = {1, 4, 9}, B = {2, 3, 5, 7}, C = {1, 3, 5, 7, 9} and D = {2, 4, 6, 8, 10}. Explicitly list out the members in each of the following sets: a) A C = { 4 } b) (B D) = { 1,9 } c) B (C A) = { 3,5,7 } d) (A B) (C D) = { } e) (B C) D = { 2,4,6,8,10 }...
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This document was uploaded on 06/09/2011.
 Fall '09

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