Given the set: S= { s| s is an area of concern in peace making}, Give an example of a 2-element subset.

Q: The subject is sets. The question is: What is the relationship between set A and set B if A = {x|x…

A: Set A represents the annual salary that exceeds one million dollars and set B represents players who…

Q: What is the difference between roster and set builder notation. Explain with examples.

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Q: Sets A and B are both subsets of U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and defined as follow A = {x €…

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Q: Consider the following sets: U = {2, 3, 4, 6, 8, 9, 10, 12, 14, %3D 15} |А%3D {3, 6, 9, 12, 15} В…

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Q: Suppose z is implicitly given as a function of x and y, according to The equation: y−zx3=1−yz2 The…

A: Suppose z is implicitly given as a function of x and y, according to The equation: y−zx3=1−yz2 The…

Q: How many arrangements are there?

A: Solution:

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: 6. Let set E = {0,2, 4,6, 8,10} , F = {2,3,5,7,11} : a. Find P(E and F) b. Find P(E or P)

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Q: elect one: O a. state Ho O b. state the lev Oc. State Ha

A: Hypothesis test : The null and alternative hypothesis is denoted by Ho and Ha respectively.

Q: Write the following set in roster form: A={x:x is any two elements that belong to natural number…

A: Just observe step by step, we'll see a pattern.

Q: Please answer a, c & h

A: The given sets are as follows. U=N=1,1,3,4,…A=x∈N| x≥7=7,8,9,…B=x∈N|x is odd=1,3,5,7,9,…C=x∈N|x is a…

Q: Let A {a1, a2, ...} and B = {b1,b2, ...} be countably infinite sets. %3D Prove that A × B is a…

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Q: Write the following set in Roster notation. D = {x | x ∈ Z, -4 < x < 5} what is the answer

A: The roster form of a set is the one where all the elements of a set are written explicitly with a…

Q: Let A be a set with 5 elements. If replacement is not allowed, find the number of a. 3-permutations…

A: Let A be a set with 5 elements. If replacement is not allowed, to find the number of (a)…

Q: A universal​ set, with​ n(U) = 30​, is partitioned into three​ subsets: A,​ B, and C.     If​ n(B) =…

A: we are given n(U) =30​, n(B) =3​⋅n(A), and​ n(C) =2​⋅n(B) also universal set is partitioned into…

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: Find an example of a set A with |A| = 3 which contains only other sets and has the following…

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Q: H = {x/x is a herding dog} and B={collie, sheltie, Border Collie} Note: All of art B are herding…

A: Given that,H={x/x is a herding dog} B = {collie, sheltie, Border Collie}Note: All of art B are…

Q: Let X = {a,b,c,d}. List the elements of the set {A :A € P(X) and |A| = 2}.

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Q: Give an example of 2 element subset of the set defined below: {t | t us a US territory}

A: Please find the explanation below. Thank you.

Q: What is the smallest number that can be represented as the sum of four positive squares (not…

A: Consider the given statement. Since we need to find a number, which is the smallest number of sum of…

Q: Which of the following are minimal elements of the partially ordered set {2, 3, 4, 5, 6, 7, 8, 9, .…

A: Find which are minimal elements of the partial order set 2, 3, 4, 5, 6, 7, 8, 9, … ordered by…

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: 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: Determine the number of distinct subsets for the given set {t, a, p, e, f, g}.

A: Given set {t, a, p, e, f, g} Since there is no. Of elements = 6 (say n)

Q: Is A countable or uncountable?

A: This is a problem of real numbers properties of topology.

Q: Which of the following sets, given by the roster method, is equal to the set below given in…

A: The objective of the question is to find the set that matches the set-builder notation {x belongs to…