Answer

Sean U = {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}, A = {1, 2, 3, 4, 5} y B = {-3, -2, -1, 0, 1, 2, 3}. Entonces B - A = Select one: O {-3, -2, -1,0} O {4, 5} X O {1, 2, 3} O {-5, -4, 4, 5} Sean U = {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}, A = {1, 2, 3, 4, 5} y B = {-3, -2, -1, 0, 1, 2, 3}. Entonces (A U B)' = Select ones O {1, 2, 3} X O {-5, -4, -3, -2, -1, 0, 4, 5} O {-3, -2, -1, 0, 1, 2, 3, 4, 5} O {-5,-4}