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={3,9,11,13,14,17,19,20}A={3,9,11,13,14,17,19,20} Set B={2,3,5,6,9,10,11,14,15,16,18}B={2,3,5,6,9,10,11,14,15,16,18} Set C={1,2,3,10,16,19,20}C={1,2,3,10,16,19,20} Find the number of elements in the set (A∩B)(A∩B) n(A∩B)n(A∩B) =  Find the number of elements in the set (B∩C)(B∩C) n(B∩C)n(B∩C) =  Find the number of elements in the set (A∩C)(A∩C) n(A∩C)n(A∩C) =

Q: Let U be the universal set, where: U = {a, b, c, d, e, f, g, h, i, j} Let sets A, B, and C be…

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: We have given that Let S be the universal set, where:S= {1, 2, 3, .., 18, 19, 20}And, A and B be…

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

A: Answer:- Given, S be a universal set                 S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,…

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: If the universal set contains {1,2,3,...,15), X = {1,3,7,9,11,13), Y = {5,6,7,8,9), and Z = {8, 10,…

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: 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 union of A and B, written as A U B, is the set of all elements that belong to either A or B or…

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: 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: 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, ..., 18, 19, 20} Let sets A and B be subsets of S,…

A: Ac = S - A ; Bc = S - B

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, Let sets A and B be subsets of S, where: 18, 19,…

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, ..., 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: 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…