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EECS 203-1 Homework 9 Solutions Total Points: 50
we know that ad = bc, and cf = de, multiplying these two equations we get adcf = bcde => af = be => ((a, b), (e, f)) ∈ R Hence it is transitive. Thus R is an equivalence relation. 14) Determine whether the relations represented by the following zero-one matrices are equivalence relations. 4 points a) 1 1 1 0 1 1 1 1 1
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