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={1,2, 4, 6, 7, 8, 12, 13, 16, 17, 18, 19, 20} Set B=(3, 4, 7, 8, 9, 10, 12, 13, 14, 16,20} Find the following: The number of elements in the set (An B): n(An B) = 18 X The number of elements in the set (BA): n(BA) is 16 X

Q: Let S = {1,2,3,...,18,19,20} be the universal set. Let sets A and B be subsets of S, where: Set A =…

A: According to the given information, we have Universal set, S…

Q: Let S be the universal set, where: S={1,2,3,...,28,29,30}S={1,2,3,...,28,29,30} Let sets A and B be…

A: Given data,S={1,2,3,...,28,29,30}A={1,16,19,21,22,24,26}B={4,5,25,28}C={9,13,14,18,19,20}

Q: Let S be the universal set, where: {1, 2, 3, ..., 18, 19, 20} S Let sets A and B be subsets of S,…

A:

Q: Let S be the universal set, where: S = {1, 2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S,…

A:

Q: Let S be the universal set, where: S = {1,2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S,…

A: Union and Intersection of two sets:   P∪Q is that the results of the union of 2 sets P and Q. this…

Q: Let S be the universal set, where: S = {1, 2, 3,..., 23, 24, 25} Let sets A and B be subsets of S,…

A: From given : S = {1,2,3,..., 23, 24, 25} A= {2, 10, 13, 14, 15, 18, 19, 22, 23, 25} B = {7, 10, 11,…

Q: Find the number of elements in the set (A∪B∪C)(A∪B∪C) n(A∪B∪C)n(A∪B∪C) =  Find the number of…

A: The given sets are as follows. A=1, 2, 4, 8, 12, 17, 19B=1, 3, 8, 10, 11, 13, 16, 19, 20C=1, 3, 5,…

Q: S={1,2,3,...,18,19,20}S={1,2,3,...,18,19,20} Let sets AA and BB be subsets of SS, where: Set…

A: Given S is the universal set, where S={1,2,3,...,18,19,20}, A={3,9,11,13,14,17,19,20},…

Q: Let S be the universal set, where: S = {1,2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S,…

A: Answer is n(AUBUC)={1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 14, 18, 19, 20}

Q: Let S be the universal set, where: S = {1, 2, 3, ..., 23, 24, 25} Let sets A and B be subsets of S,…

A:

Q: Let S={1,2,3,...,18,19,20}S={1,2,3,...,18,19,20} be the universal set. Let sets AA and BB be…

A:

Q: Let S be the universal set, where: S = {1, 2, 3, ..., 23, 24, 25} Let sets A and B be subsets of S,…

A: Given Information: Set A = 3,5,11,13,17,19,20,21,24,25 Set B = 1,3,4,5,8,13,15,16,17,19,20,22 To…

Q: Let S be the universal set, where: S = {1, 2, 3, ..., 23, 24, 25} Let sets A and B be subsets of S,…

A: let S be a universal set, S={1,2,3,...,23,24,25}and sets A and B be subsets of S, set…

Q: Let S be the universal set, where: S {1, 2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S,…

A:

Q: Let S be the universal set, where: S = {1,2,3,..., 18, 19, 20} Let sets A and B be subsets of S,…

A:

Q: What is (A∪B)c where A={5,11,3,8,9} , B={99,5,11,2,4} and Universal Set…

A:

Q: Let S be the universal set, where: S = {1, 2, 3, ..., 23, 24, 25} |3| Let sets A and B be subsets of…

A: In A∩C, there is only one element namely 23,  because rest of the members in set A (17,19,20,21,25)…

Q: Q4. Simplify the following expression: 3-5 x 39 Click on image to enlarge if needed 12 81 243 324

A: To evaluate :- 3-5 * 39

Q: Let S={1,2,3,...,18,19,20}S={1,2,3,...,18,19,20} be the universal set. Let sets A and B be subsets…

A:

Q: Let S be the universal set, where: S = {1, 2, 3, 18, 19, 20} Let sets A and B be subsets of S,…

A: The universal set S is {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20}.

Q: Let S be the universal set, where: S = {1, 2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S,…

A: We know;S={1,2,3,...,18,19,20}   ;   universal setA={2,6,11,13,14,15,16,17,19,20}   ; subset of…

Q: Let U be the universal set, where: U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17}…

A: U={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17} A={5,8,11,16} B={3,5,10,17} C={1,2,7,8,17}