Define the following sets:A={x, y, z, t}B={s, t, u, v, w, x}C={t, v, u, y}D={s, t, u, v}Determine whether each of the statements is true, or false. State your answer clearly. (You do nothave to justify your answers, but they have to be correct.) All items are mathematically meaningful.(a)y∈C(b)D⊆B(c)|C|=|A|(d)C=A

Q: Find the intersection of the sets. {s, e, t}∩{t, e, s}

A:

Q: (a) An (B − A) = Ø.

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

Q: Let A and B be sets. Prove that A U B = An B if and only if A = B

A: First show if A∪B=A∩B then A=B, then show that if A=B then we have A∪B=A∩B.

Q: Decide, among the following sets, which sets are subsets of one and another:A = { x : x ∈ R and x…

A: A = { x : x ∈ R and x satisfy x2– 8x + 12 = 0 } ={ x : x ∈ R and x satisfy (x-6)(x-2)= 0 }= {2,6} B…

Q: Are the given sets equivalent? A = {1, 2, 9} and B = {3, 4, 6, 7} yes O no

A: In this question, we have to tell set is equivalent. The definition of equivalent sets states that…

Q: Let R = {a}, S = {x, y}, and T = {p, q, r}. Find each of the following sets.a. R X (S X T)b. (R X S)…

A: Cartesian product of set A and B is defined as:

Q: If P = {a, b, c} and Q = {r}, form the sets P × Q and Q × P. Are these two products equal?

A: P × Q = {a,b,c} × {r} = {(a,r) , (b,r) , (c,r) } Q × P= {r} × {a,b,c} = { (r,a) , (r,b) , (r,c) }

Q: (d) D= {n €Z:n −3} (e) E = {}\{}

A: Here we have to find the set D and E in list form.

Q: A W C с 3 р a 6.0 D g h f B

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Q: Give an example of sets A and B for which |A U B| = |A|+|B|.

A:

Q: Which of the following is always true about the Cartesian product of sets A and B? A. (A x B) x C =…

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Q: Answer whether it is true or false. a. Is 1 ∈ {1}? b. Is {2} ⊆ {1,{2},{3}}? c. Is {1} ⊆ {1, 2}? d.…

A: # we are entitled to solve three subparts, please resubmit the question with other sub parts if you…

Q: Let A, B, and C be sets. Is the following equality true or false? A x (BUC) = (A × B) U (A × C')

A: Sets, distributive law

Q: Which of the following is true for all sets S and T? Select one: O A. SOT SOT B. SOT SUT C. SUT SOT…

A: see below the answer and explanation

Q: Q17D. Define the sets A, B, C, and D as shown. Find (A ∩ C) ∪ (B ∩ D).

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Q: Prove or disprove: For all sets A, B, we must have 24A2(AAB) = 2B.

A: Given, 2A∆2A∆B

Q: Y={a,b,c,d,f} Is the following statement True? ∅⊆Y

A: The given set is                        Y={ a , b , c , d , f } We know that for every set S , S⊂S ,…

Q: Use any method you choose to shc are sets.

A:

Q: Prove using the properties of set operations: a. B-A and An B are disjoint.

A: Solution

Q: State whether each of the following statement is true or false. Justify your answer.(i) { 2, 3, 4, 5…

A:

Q: Let A and B be two sets. We denote A- B = { x | x∊A and xÏB}. Prove that A∪B=(A−B)∪(A∩B)∪(B−A).

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Q: Use any method you choose to show that An (B UC) = A U B n C, when A, B, and C are sets.

A:

Q: Q14A. Define the sets A, B, C, and D as follows: A = {-3, 1, 6, 7, 10} B = {-10, -5, 1, 4, 6} C =…

A: The given problem is to find the intersection of sets B and D with the given defined sets A,B,C,D.

Q: A W C р 3 a 6.0 g h f B

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Q: A: B: C: A U : 18 AnBnC: B An (CUB): 11 10 14 20 How many elements are contained in each of the…

A: Given sets is

Q: Let A and B be sets. Prove that A Ū B = (A − B) U (B − A) U (ANB).

A: Let A and B be any two sets.Prove that: .

Q: Give an example of four sets A, B, C and D such that (AUC) x (BUD) ≤ (A x B) U (C x D).

A: The set A is a subset of B if every element of A is in B

Q: (2b) Let A and B be sets. Prove that A – B is disjoint from A n BC LA O BE

A: The set A∩B is defined as A∩B=x|x∈A and x∈B The set A-B is defined as A-B=x|x∈A and x∉B Two sets are…

Q: Let v = (5, 1, 2) and w = (4, –3, 6). Find each of the following: v+ w, v– 3w, || v||, || v – w ||

A: Solution: The objective is to find the required values

Q: Consider the following sets: S = {1, 2, 3, 4, 5}, T = {2,3,4,5}, U = {1,3,5). Which of the…

A: Given sets areWe know thatA set A is a subset of set B i.e.  if all elements of the set A are…

Q: Let A and B be sets. The symmetric difference of A and B, denoted A∆B, is the set A∆B = (A −B) ∪(B…

A:

Q: Find the complement of the set given that  U = {x | x I and −3 ≤ x ≤ 7}. (Enter your answers as a…

A: First we write U in roster form.

Q: Let A and B be sets, where: A = {0, 5, 6, 8, 9} B = {0, 1, 2, 3, 5, 8} Write AU B: Write An B:

A:

Q: Find two sets A and B such that A E B and AB.

A: A=ϕ. And B={ϕ}Explanation:If you have any problem let me know here in comment box for this thankyou.

Q: Find each of the given sets. Present your answer by listing the elements of the set. Make sure to…

A:

Q: Sets M and A are defined as follows. M={c, h, k} A = {a, c, g} Answer each part below. Write your…

A: Here we have to find intersection and union of given sets M and A.

Q: Find the intersection of the sets. {w, y, z}∩∅

A: Given, w,y,z∩∅we have to find intersection of the sets.