Question: Let S = {a, b, c, d, e, f , g}. Determine which of the following are partitions of S: (a) P1 = [{a, c,

Let S = {a, b, c, d, e, f , g}. Determine which of the following are partitions of S:

(a) P1 = [{a, c, e}, {b}, {d, g}], (c) P3 = [{a, b, e, g}, {c}, {d, f }],

(b) P2 = [{a, e, g}, {c, d}, {b, e, f }], (d) P4 = [{a, b, c, d, e, f , g}].

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