EE2301HW2F09Sol

EE2301HW2F09Sol - Department of Electrical and Computer...

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1 Department of Electrical and Computer Engineering University of Minnesota EE2301 Fall 2009 Introduction to Digital System Design L. L. Kinney Problem Set II Solutions Due Tues. Sept. 29, 2009 prior to the beginning or immediately after class. Please put your EE 0301 Discussion Section number (1, 2, 3, 4 or 5) ( not your EE 2301 Laboratory Section number) on your homework. 1. Problem 3.34 in the text. (Give the name of Boolean algebra identity used in each step of your derivation. Associative and commutative steps need not be identified.) abd f + b cegh + abd f + acd e + b ce = (abd f + abd f) + (b cegh + b ce) + acd e associative = abd + (b cegh + b ce) + acd e simplification = abd + b ce + acd e absorption = abd + b ce consensus = (b + ce)(ad + b ) multiplying out and factoring = (b + c)(b + e)(a + b )(d + b ) distributive 2. Problem 3.36 in the text. (Give the name of Boolean algebra identity used in each
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EE2301HW2F09Sol - Department of Electrical and Computer...

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