Let S be the universal set, where:S = {1, 2, 3, 18, 19, 20}9Let sets A and B be subsets of S, where:Set A = {1, 2, 3, 5, 6, 8, 9, 13, 14, 16, 17, 18}Set B = {5, 6, 9, 13, 15, 16, 17, 18, 19, 20}Find the following:LIST the elements in the set (A U B):(AUB) = {}Enter the elements as a list, separated by commas. If the result is the empty set, enter DNELIST the elements in the set (AN B):(An B) = {}Enter the elements as a list, separated by commas. If the result is the empty set, enter DNEYou may want to draw a Venn Diagram to help answer this question.
