Misalkan U = {1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} dan C = {3, 4, 5, 6}. Temukan (BC)’

U = {1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} dan C = {3, 4, 5, 6}.

(BC) = 2 – 8

(SM)’ = {1,3,4,5,6,7,9}

10