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Find an equivalence relation on N 1 with set of equivalence classes equal to each partition. (a) {{1, 4, 7, .}, {2, 5, 8, . , }, {3, 6, 9, . (b) {{1,...
Find an equivalence relation on N1 with set of equivalence classes equal to each partition.
(a) {{1, 4, 7, . . .}, {2, 5, 8, . . . , }, {3, 6, 9, . . .}}.
(b) {{1, 2}, {3, 4}, {5, 6}, {7, 8}, . . .}.
(c) {{1}, {2, 3}, {4, 5, 6, 7}, {8, . . . , 15}, {16, . . . , 31}, . . .}.
(d) {N1}.