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Unformatted text preview: equations. (a) xy+xy=(xy+xy) (b) xz+xy=xyz+yz+xy. 3. Page 119 of textbook, 3.7 (a). Derive the sumofminterms and the productofmaxterms canonical forms for (a) F=x y z 4. Page 119 of textbook, 3.10 (a) and (b). Minimize the number of operators in the following Boolean expressions. (a) xy+xy+xy (b) (x+y)(x+y) Hint for 3: ' ' xy y x y x + = , and then you treat xy+xy as one variable (e.g. w), do w XOR z again, then replace each w with (xy+xy). If you still have questions, come to see me during office hour or other time by appointment....
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 Spring '08
 TONG
 Computer Architecture

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