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 = {2, 3, 13, 15, 16, 17, 19}
Set B = {3, 8, 10, 12, 13, 14, 15, 17, 18, 20}
Find the following:
LIST the elements in the set (A?B):
(A?B) = {
}
Enter the elements as a list, separated by commas. If the
result is the empty set, enter DNE
LIST the elements in the set (B?A):
(B?A) = {
}
