If the sets, µ = {1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and C = {3, 4, 5, 6}, find;

Question

(a) A′,
(b) (A∩C)′,
(c) (B-C)′

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