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Let S be the universal set, where: S = {1, 2, 3, 18, 19, 20} Let sets A and B be subsets of S, where A = {1, 2, 3, 7, 9, 11, 12, 15, 17, 18, 19, 20} and B : {2, 3, 4, 6, 7, 9, 11, 13, 14, 15, 16, 18, 19} Find the following: LIST the elements in the set (A U B): MUBh{ } Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE LIST the elements in the set (A O B): Mth{ } 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. Let S be the universal set, where: S : {1, 2,3, ...,18, 19, 20} Let sets A and B be subsets of S, where A : {1,6, 7,8,12, 15,16, 17,19} and B = {3, 5, 7, 8, 9, 12, 18, 20} Find the following: The number of elements in the set (A U B): n(A U B) = The number of elements in the set (A 0 B): n(A H B) is You may want to draw a Venn Diagram to help answer this question. Let S be the universal set, where: S = {1, 2, 3, 18, 19, 20} Let sets A and B be subsets of S, where A : {4, 5, 6, 7, 8, 10, 11, 12, 13, 15, 17, 18, 19} and B = {1, 4, 5, 7, 10, 11, 15, 18, 19} Find the following: LIST the elements in the set (A D B\"): (A 0 BC) ={ } 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 0 AC): (B H Ac) ={ } Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE Let S be the universal set, where: S :={1,2,3,. ,23,24,25} Let sets A, B, and C be subsets of S, where A : {9,15, 18, 20, 23}, B : {3, 4, 6, 13, 15, 17, 19}, and C = {5, 6, 7, 18}. LIST the elements in the set (A U B U C) (AUBUCF{ } Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE LIST the elements in the set (A F] B F] C) (AanCh{ } Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE Let the Universal set be the letters a through j: U = {(1, b, ..., 11, j} . Let A = {3, b, 3: h}, B = {3, f, h, j}; and C = {b, h, i, 1} List the elements of the set A H (B U C) Let the Universal set be the letters a through j: U = {(1, b, ..., 3', j} . Let A = {a, b, e, h}, B = {a, e, f, g}, and C = {6, g, h, 1'} List the elements of the set (A D B) U C Let S be the universal set, where: S : {1, 2, 3, 23, 24, 25} Let sets A and B be subsets of S, where A = {1, 2, 4, 5, 8, 9, 12, 17, 22}, B = {5,7, 14, 22, 23, 25}, and 0 : {6, 7, 12, 15, 18, 20, 25} Find the number of elements in the set (A (1 C) (1 BC n[(A n C) n BC] = You may want to draw a Venn Diagram to help answer this question. The Venn diagram here shows the cardinality of each set. Use this to find the cardinality of each given set. A B U 15 A N u C 7 n (A) = Enter an integer or decimal number [more. . ] n(An C) = m(An BnCC) =A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store. Use the results to determine how many people use Redbox. 51 only use Netflix 64 only use Redbox 20 only use a video store 8 use only a video store and Redbox 46 use only Netflix and Redbox 38 use only a video store and Netflix 8 use all three 20 use none of these people used Redbox.Suppose Set B contains 61 elements and the total number elements in either Set A or Set B is 68. If the Sets A and B have 3 elements in common, how many elements are contained in set A? Answer = elements Suppose Albers Elementary School has 21 teachers and Bothel Elementary School has 38 teachers. If 17 teachers teach at both Albers and Bothel, compute the total number of teachers employed at Albers and Bothel combined. Answer = teachersIn the last several weeks, 69 days saw rain and 42 days saw high winds. In that same time period, 9 days saw both rain and high winds. How many days saw either rain or high winds? Answer = days