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posted by  Bob on 8/22/2008 9:11:08 AM  |  status: Live  

Discrete Math - Cartesian Product

Course Textbook Chapter Problem
N/A Discrete Source ISBN 0536992908 2-1 37
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Let X={1,2}, Y = {a}, and Z={a,b}, list the elements of the set X x Y x Z (from Cartesian product section)
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posted by moleculeboy on 8/22/2008 9:16:13 AM  |  status: Live
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XxY={{1,a}, {2,a}}=B (call this set B)

XxYxZ=BxZ={{1,a,a}, {1,a,b}, {2,a,a}, {2,a,b}}
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