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posted by  ttrain on 8/25/2008 6:34:41 PM  |  status: Live  

Discrete Math - Algebraic Structures and Techniques

Course Textbook Chapter Problem
Discrete Math Disrete Mathematics, 2nd ed., James L. Hein, ISBN# 0-7637-2210-3 10.1 2b
Question Details:
Let A = {true,false}. For each of the following binary operations on A, answer the three questions:  Does the operation have a zero?  Does the operation have an identity?  What about the inverses?
 
b)  Conjunction,
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