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Ming Wang
Posts:
3
From:
USA
Registered:
3/25/13


Equivalence relation: describe the distinct equivalence classes
Posted:
Mar 25, 2013 3:37 PM


Describe the distinct equivalence classes of the following relation. Let P be a set of parts shipped to a company from various suppliers. S is the relation defined on P as follows: For all x, y in P, x S y<=>x has the same part number and is shipped from the same supplier as y.



