Which of these collections of subsets are partitions of (1,2,3,4,5,6)? For each collection that is not a partition, describe which properties of partitions do not hold. For each collection that is a partition, list the ordered pairs in the equivalence relation associated with the relation, and draw a graph representing that relation. (a) (1,2,3), (3,4), (4,5,6) (b) (1,4), (2,3.6), (5) (e) (1,5,6), (2,3,4) (d) (1,3,5), (2,6)

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