1. Let U= (xlx is a natural number and x ≤ 20), A=(2,3,5,7,9,12,19), B = (1,5,8, 9, 10, 15, 16, 18) and C= (5, 6, 7, 10, 12, 16, 19, 20). Find the following sets: • A'U (BOC)' =_ . (ANB) U (BNC) =.

Q: 7. i) How many functions are there from the set {1, 2, 3, ...,k} where k is a positive integer, to…

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Q: How many derangements has the set. S? How many derangements of S have 9 in the 2nd position and 1 in…

A: Given, Set S:1,2,.....9 Derangement is a permutation of the elements of a set, such that no element…

Q: Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and T= {1,3, 7}. Find T'. O T = {2, 4, 5, 6, 8,9, 10} OT =…

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Q: Find the intersection between the set of all integers bigger than 0 but smaller than 10 and the set…

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Q: Let A={3,6,9}, B={2,4,6,8}, C={ 1,2,3,4,5}and the universal set U={0,1,2,.,10}. Find each set (a)…

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Q: 18. In each part, let T₁: R3-R² be multiplication by A, and let u,= (0, 1, 1) and u₂=(2,-1, 1) and…

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Q: Find the following sets. U = {1,2,3,4,5} A = {1,2,3} B = {5} A' AUB An B A'O B A'U B

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Q: Let U= {1, 7, 6, 14, 5, 10, 20, 18) A = {1, 20, 18} C = {7, 6, 14, 5, 10} Find A U C'.

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Q: U = {9, 7, 8, 12, 5, 17, 4, 19} A = {9, 4, 19} C = {7, 8, 12, 5, 17} %3D Find AUC' (17, 4, 19) {9,…

A: To Find: A ∪ C'

Q: 16. consider the following sets: U={-5,-4,-3,-2,-1,0,1,2,3,4,5}; A={x: x^2=25} ;B={-5,0,1,2,3,4,5};…

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Q: Let U=(3,4,8,9,10,11,15,18,19), X=(4,9,11,18), Y = {4,8,9,10,11), and Z=(3,4,8,18,19). List the…

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Q: a) How many derangements ) How many derangements has the set S? of S have 9 in the 2nd position and…

A: Given, Set S:1,2,.....9 Derangement is a permutation of the elements of a set, such that no element…

Q: Let A, B, C subset U. Suppose that n(U)= 90, n(A)= 40, n(B)= 55, and n(C)= 20. Which of the…

A: Answer

Q: Let U = {1,2,3,4,5,6,7,8,9,10,11,12,13,14} be the universal set. Let A = {2,3,4,5,6,7,8,9,10}. II.…

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Q: Use the given cardinalities to determine the number of elements in the specific region. Where, "n"…

A: Since you posted more than 3 subparts, according to guidelines we can solve only first three…

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

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Q: I. Let the universal set U {1,2, 3, ..., 10} . Let A = {1,4, 7, 10}, B= {1,2, 3, 4, 5}, and C = {2,…

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Q: 9. Let U = {1, 2,3, 4, 5, 6, 7,8,9, 10) and S = set of even numbers greater than 2. Find S" A) S'=…

A: A set is the mathematical model for a collection of different things; a set contains elements or…

Q: Suppose u=(1,2...19,20) and the sets A, B & C are contained in U and are given by A=(2,6,8,9, 10,…

A: Given that  u=(1,2...19,20) and the sets A, B & C are contained in U and are given by…

Q: Let U= {1, 2, …9} be the universal set and let A= {1, 2 , 3, 4, 5} and C= {5, 6, 7, 8, 9} and B= {1,…

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