A group of students conducted a survey about a person's drink preference. It was found that out of 170 respondents, 115 likes coffee, 110 likes chocolate, and 130 prefers milktea. Also, 85 prefers both coffee and milktea, 75 prefers coffee and chocolate, 95 prefers chocolate and milktea. Find the number of respondents that likes only one of the drinks.

Q: D. Let U be the set of major league baseball players and let N = {x]x plays for the New York…

A: We have to answer questions based on simple set theory.

Q: a student visits an arcade each day after school and plays one game of either laser man, millipede,…

A: Solution:

Q: Please help me understand set theory.

A: The set theory is a mathematical theory which includes well-determined collections of…

Q: Can I use symbols other than braces when writing sets using the roster method?

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Q: show that 12ª> |A/ for each set A

A: The objective is to prove |2A|>|A| for each set A.

Q: 13. Does the join of two graphs hold commutativity? Illustrate with examples.

A: 13. We need to show whether the join of two garph is commutative or not.  Join of two graphs means…

Q: Set A and Set B are two sets of consecutive integers. The range for Set A and Set B are the x+y…

A: Let set A and set B are two sets of consecutive integers with same range.  Assume that, set A=1, 2,…

Q: How many elements does the set A={x∣x is a natural number and x<17} have

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Q: If f(x)= Jx and g(x)= 2x+5, then state the domain of (gof \x).

A:

Q: What is the purpose of set? How can we use them in our daily lives? Ma'am/Sir please answer the…

A: The set is the collection of objects. we use sets everywhere in mathematics.  Sets are related with…

Q: Consider the set {x|x less than or equal to -3} (in set-builder notation)

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Q: Please do not give solution in image formate thanku.  Items coming off an assembly line are…

A: The pairs of decisions made by the two inspectors on each item are dependent, not independent.To…

Q: If #: $ a,b,c} which of these celations are a funchion? Emplain, cab) CS

A: Solution : Given :    A= {a, b, c}  Set of relations are      a)    { (a, b), (b, c), (c, c) }…

Q: (b) Use set theoretic notation to describe the set of all students that were only satisfied with…

A: Given: Venn diagram of given information is given below:

Q: Could the explanation of how each cardinality set is determined be described?

A: Cardinality :  It is the number of elements in a mathematical set. In question there are three…

Q: Prove by giving an example that if any set A, g. l. b(-A) = - l. u. b(A

A: Take a set A with two elements 1 and -1

Q: why Ua equals to empty set

A:

Q: define sets.

A: A set is a collection of well defined objects.

Q: Can you explain what the process was to find the cardinality?

A: Cardinality: The cardinality of a set is a measure of the number of elements in the set. For…

Q: In a meeting, we have  25  people who go to school 30 people who have part time job 45 people…

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Q: Is the following poset a lattice? Justify your answer. 202720eta ({2, 4, 5, 10, 12, 20, 25}, I)

A: Please see the below picture for detailed solution.

Q: A set A has 7 elements. Is it a powerset of another set? That is, is there a set B such that A = 2B?…

A: A set A has 7 elements. It cannot be a power set of another set. Since the cardinality of the power…

Q: Find the number of subsets of the given set. (x|xEN and 7<x<12}

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Q: Let A = {7, 11, 29, 54, 72, 83). Find the set denoted by {[]: € A}.

A:

Q: Example 4.13. Consider a set with three elements, s = {a,b, c}. Set A = {(a,a), (b, b), (c, c)}.…

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Q: 2.) Suppose A is a set with 4 elements and B is a set with 3 elements. How many relations are there…

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Q: (FNB) UC'

A:

Q: Exercise 2.i) (1p) We learned that if E EM then E is nearly a closed set. Write that statement in…

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Q: 120 High school students have to do 3 final exams to be able to enter to the university. There are…

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Q: Vrite the belonging condition for the following set, using quantifiers A = {a³ + b³ + c³|a, b € R^c…

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