Let U represent the set of people in a certain community who were asked if they subscribe to an information source. Let D={XE U | x subscribes to The Daily Informer } and N={x EU | x subscribes to News Magazine } (Assume these sets are not disjoint.) Write the set that represents the set of people surveyed who subscribe to at least one of the two news sources given. NSO D

Q: (a) An (B − A) = Ø.

A: Given data:- The given equation,  A∩(B-A)=φ

Q: Let A= {5, 6, 7, 8}, Let R: A-> A and S: A-> A. Let R= {(5, 6) (6, 8) (7, 6) (8, 7)} and S= {(5, 5)…

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Q: . How many relations are there on the set S = {2, 4, 6}? 892 512 none of these 1024

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Q: 2. Let A = {1,3, 4, 6, 9}, B = {r | zEN and z 7} and U = N. List elements of the following sets.…

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Q: {-5, –3, –1, 1, 3, 5}, Let A 3D {-5, —-4, —3, —2, —1,0, 1, 2, 3, 4, 5}, В D = {1,2, 3, 4}, E =…

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Q: Let U = {7, 8, 9, 10, 11, 12, 13}, A = {7, 8, 9, 10}, B = {7, 8, 11, 12}, and C = {9, 11, 13}. List…

A: We have to find given sample space.

Q: A Partition of a set has 3 subsets: A, B, and C. If Pr[A]=.25 and Pr[B]=.45, find Pr[C].

A: The provided information is,P(A) = 0.25P(B) = 0.45According to the general law of probability, the…

Q: Let R = {x € Z | x is divisible by 2}. Determine which of the following sets are subsets of R.…

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Q: U T L Tristen Josh Jessica Dexter Edward Jeremy Janet Gabrielle Seamus Tracy Paige Susan Cody Use…

A: Explained below

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Q: Let D=​{10​,13​,15​}, E=​{10​,12​,13​,14​} and F=​{9​,11​,12​,13​,15​}.   List the elements in the…

A: Given,  Sets D=​10​,13​,15​ E=​10​,12​,13​,14​  and  F=​9​,11​,12​,13​,15​ We have to list the…

Q: minimum = 10, maximum=85, 7 classes The class width is ***

A: Given information: Minimum=10 Maximum=85 Classes=7