Let S be the universal set, where: S= {1,2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S, where: Set A = {3, 6, 7, 13, 15, 17, 18, 20} Set B = {3,7, 10, 16} %3D Set C = {1,4, 14, 15, 18, 20} LIST the elements in the set (AUBUC) (AUBUC)-{ Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE LIST the elements in the set (ANBAC) (An BnC) -( Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE You may want to draw a Venn Dfagram to help answer this question.