If sets A={10,20,30,40}             B ={30,40,50,60}             C= {50,60,70}             U = {10,20,30,40,50,60,70} What is A complement (A')? DO NOT FORG

Q: Are the sets equal? A={17,18,18,19,19,19,20,20,20,20} B={20,19,18,17} Yes No

A: Given SetsA={17,18,18,19,19,19,20,20,20,20} andB={20,19,18,17}

Q: Let A={1,2,3,4,5,6), B=(2,3),C={4,6} Answer Choices: a) C\(AB)=(C\A)~(C\B) C\(AUB)=(C\A)(C\B)…

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Q: What is the domain of the following {(3, 4), (9,1), (10, 5), (2,15), (8, 4)}

A: Domain : Domain consist of all input values shown in x axis.

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

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Q: The mean of the set {27,15,15,23,x} is 40. What is the mean of the set {1.5x,3x,11,8,12}?

A: Given , The mean of the set { 27 , 15 , 15 , 23 , x  } is 40We have to find the mean of the set…

Q: Queen chooses sixteen different numbers from the set {1, 2, 3,..., 25, 26}. Prove, or disprove, that…

A: There are total 26 numbers in the set  {1, 2, 3,..., 25, 26}. Also the queen chooses 16 different…

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: We have to find given sets using given data.Concept/formula required:1)2)3)4)5)

Q: Which sets are equal to the set (a, b, c)? {b, b, b, x, x, x, C, C) {b, b, b, b, b, c, c, c, a, a)…

A: What is Set: Set is the language of mathematics. Through set, we can define mathematical expressions…

Q: I. Find the length of the following sets: 1. e((-0.1,1.5)) 2. P(R) 3. e((-∞,4]) 4. e((4,7) U…

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Q: work out the problems refering to the sets:

A: Since there is no problem then I will just describe the sets base on the Universal set.(Note: this…

Q: Let the Universal set be U = (1, 2, ., 20), A= {2, 5,10,18) and B = {5, 10, 9,7} %3D f(A-B) (2) Aea…

A: Thanks for the question :)And your upvote will be really appreciable ;)

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

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Q: How many numbers must be selected from the set {2,4,6,8,10,12,14,16,18,20} to guarantee that at…

A: Use the principle of inclusion and exclusion to solve this problem, as in next step.

Q: Find the Cartesian product or cardinal number as requested. A = {10, 6, 11} B = {14, 2} Find A x B.…

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Q: The exam has 14 questions, and the total number of marks for the exam is 100. In how many ways can…

A: Let us assume that: Pi=The point assigned to the ith question.   Given that:  Each question must…

Q: If a statement is false, explain why. {1, 8, 6, r} = {6, r, 1, 8}

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Q: Find the cardinal number for the following sets. A = {113, 114, 115, 116,..., 147} B = {113, 115,…

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Q: 3,10,15)=(0,3,10,15) is statement true or false

A: we have to slove above question (3,10,15)=(0,3,10,15) is statement true or false

Q: Hi, What is the "{}" when it comes to sets? Like for example what is the difference between {x} and…

A: The "{}" means "the collection of" or "a set". There is a big difference in  between {x} and {{x}}.…

Q: Dots and dashes can be used to represent symbols (Ex: C = -.-. ,Q = --.-). How many symbols could we…

A: We have two characters: dots and dashes. We must represent every symbol using just dots and dashes.…

Q: Answer the following True or False. (a) {1,2,3} is a subset of {3,2, 1, 4}. (b) {3,2, 1, 4} is a…

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Q: Find all subsets of {{a}, {a,b},{4}}.

A: Topic- Subsets of a set We are given a set a,a,b,∅

Q: Describe the intersection and union of sets. How do they differ?

A: Definition : (1) Intersection of the sets : The intersection contains the elements that the two sets…

Q: what is the set rule for {(0,6)(1,5)...(6,0}

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Q: 7- Consider the universal set U = {1, 2, 3, ..., 8, 9} and sets A = {1, 2, 5, 6}, B = {2, 5, 7}, C=…

A: A∩B represents common elements in A and B. Given that A=1,2,5,6 and B=2,5,7 A∩B=2,5

Q: 5Letu=L1,Q2,3,4,5,L,7%,9,10)1,3,5,9) B=L 2,5,60,9010) Find the sets: 2. B' 3. AnB

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Q: Working on Set operations and Ven diagram Help needed to understand this problem: If n(A)=28,…

A: To determine the number of elements in the set A' union B using the given information.

Q: The cardinal number of ​{2​, 4​, 6​, 8​, ​..., 1002​} is enter your response here.

A: Given the set is  {2,4,6,8,....1002}