ooOMysticOoo ooOMysticOoo 08-11-2017 Mathematics contestada A = {1, 3, 5, 7, 9} B = {2, 4, 6, 8, 10} C = {1, 5, 6, 7, 9} A ∪ (B ∩ C) = A {1, 5, 7, 9} B {1, 3, 5, 6, 7, 9} C {1, 5, 6, 7, 9}