Ing 2022 Let S be the universal set, where:
S = {1, 2, 3, ..., 18, 19, 20}
Let sets A and B be subsets of S, where:
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Set A = {2,3,4, 7, 8, 10, 11, 12, 13, 14, 15, 18, 20}
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Set B = {4, 6, 8, 9, 12, 13, 14, 17, 18, 19}
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Find the following:
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LIST the elements in the set (AUB):
(AUB) = {
Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE
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LIST the elements in the set (AB):
(An B) = {
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 Diagram to help answer this question.
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