lec0921 - D) (B C) (B D)) 4. If A B = , then B A. 5. If A C...

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Set Problems to work on (Prove OR disprove each of these. ..) 1. If A B, then (A C) (A B). 2. If B = (A B), then B A. 3. If (A B) (C D), then ((A C) (A
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Unformatted text preview: D) (B C) (B D)) 4. If A B = , then B A. 5. If A C , then Power( A) Power( A C ) 6. If A x B A x C, then B C....
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This document was uploaded on 06/09/2011.

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