Which of the following are trees and which are forests? S S R U V A: Is a forest O A: Is a tree OB: Is a forest O B: Is a tree R R U OC: Is a forest D: Is a forest |C: Is a tree D: Is a tree

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: Which of the following statements is true? Suppose we have the following sets: A = {0,4, 8, 12, 16,…

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Q: 1. Determine whether the following sets A and B are equal, equivalent, both or neither. (a) A =…

A: Equal Sets Two sets A and B can be equal only if each element of set A is also the element of the…

Q: (g) What is A – C? (h) What is F – C? (i) What is ((B – D) U (AN C)) n E? (j) Is DC B? (k) Is E C B?…

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Q: Let S be the set S={(x+y) l 2x+3y>=(greater than or equal to) 12} What would be Sc  (S complement)…

A: The given set is: S=x,y∈ℝ2 | 2x+3y ≥12 Cleary S⊂ℝ2.

Q: For which of the following is it true that n(A) + n(B) = n(AUB)? a. A = {a,b,c}, B = {a,b} b. A =…

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Q: and B are independent Which one of the statements cannot be true? Group of answer choices P(A) +…

A: Given A and B are independent

Q: For each pair of statements, choose the one that is true. O 3 c {2, 3} (a) O {3} c {2, 3} Or c {r,…

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Q: Determine whether the set S spans R4. If the se S = {(1, 1), (-2, 1)} O S spans R4. Os does not span…

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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: 3) a) If n(A) = 8, n(B) = 12 and n(An B) = 3, determine n(A U B). %3D b) If n(P) = 51, n(Q) = 17 and…

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Q: 1. (P→T) Premise Select all that apply. (-Т + -R) (-Р— R) 2. Premise 3. Premise n. T Goal A.OP and…

A: As this is a multiple question according to the Bartleby Answering rule, only first question is to…

Q: -U- B Clay Huron Arbor Salem P Dover Flint Ozark Utica In a certain county, there is a passenger…

A: topic -sets

Q: Which of the following two sets are equal? Select one: a. None of them b. A = {1, 2, 3,3,{}} and B =…

A: Solution:  Defination of equal sets: If two sets A and B are said  to be equal if the number of…

Q: Let A and B be sets. Then B (B = A) ĀNB O None of these O is equel to the above BOA AN B is equal to…

A: We use the Venn diagram to solve the given question.

Q: (A) Which of these are equal : {r,t,8} $s,t, , s3,?tis,t3, (B) List the elements of Hhe fallowing…

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Q: P(A|B)=0.2, P(A|B')=0.3 ve P(B)=0.8 , P(AUB)=?

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Q: Let P(x) = "x is a good singer" and Q(x) = "x has appeared on The Voice." And the u.d. for x is all…

A: (a) translate to English  Q(Samantha)∨ ¬ P(Samantha) Samantha is a good singer or has not appeared…

Q: 5. " Given the sets A = {7, 8, 9) and B = {x| x is a natural number greater than 5}, which of the…

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Q: Let A, B, and C be sets in a universal set U. We are given n(U) = 66, n(A) = 36, n(B) = 41, n(C) =…

A: The given information is represented in the following Venn diagram:

Q: An armored van must travel from D, make a pickup at H, then stop at E, and finally go to B. Use the…

A: Given query is to find the number of direct routs between D and T.

Q: 3. Let A C B. Which of the following statements is/are true? a. AnB CA b. AUB CB с. A\B is a…

A: We have to solve

Q: 3. Which of the following is equivalent to - (Væ (P (x) V Q (x)) Jr (¬P (x) ^ ¬Q (x)) Væ (¬P(x) V ¬Q…

A: Note: 1. ¬∀xPx≡∃x¬Px2. ¬Px∨Qx≡¬Px∧¬Qx where Px and Qx are any statements in x.

Q: If A={1,2} and B={a,b,c}, find: I. A*B II. P(B) III. n(P(A))

A: A={1,2} B={a,b,c} A*B={(1,a),(1,b),(1,c),(2,a),(2,b),(2,c)}     2)P(B)={…

Q: Illustrate a venn diagram for ( D U E) c (intersection, upside down U) F sets: D ( b,a,c,k).      E…

A: Given sets areD= {b, a, c, k}E= {t, a, s, k}F= {b, a, t, h}Universal set U is = {a, b, c, h, k, s,…

Q: Given the sets A = {7, 8, 9} and B = {x| x is a natural number greater than 5}, which of the…

A: If the all elements of set A are present in the set B, then the set A is subset or equal to set B…

Q: Draw using Venn Diagram and prove whether it is true or false, that: A O (BU C) = (A O B) U (An C)…

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Q: A = { x:x is a letter in the word FOLLOW} B={x:x is a letter in the word WOLF} Draw appropriate Venn…

A: In the given question  have to find the Venn diagram of the intersection of the complement of the…

Q: 5. D Which of the statements below is FALSE? O SB is both an altitude and median in A SUT. O DA is…

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Q: 3. Referring to the four sets given in Prob. 2, find: (a) S₁ U Sz (c) S₂ S3 (b) S₁ U S3 (d) S₂ S4 4.…

A: Given that 4. Which of the following statements are valid?   (a) AUA = A (b) A∩ A = A (c)AU∅=A…

Q: Which of the following sets are equal? A = {b, g, j} B= {x, y} C= j, g, b} D= {x|1sx<3 and xEN} J=…

A: Here, A = {b, g, j} B = {x, y} C = {b, g, j} D = {1, 2, 3} J = {0, 2, 4, 6, .....} K = {6, 8, 10,…

Q: 9. Which of the following statements are true ? (i) If A = (x : x² = 4, x e N), B = {- 2}, then A +…

A: Solution is given:

Q: n(U) = 100, n(X) = 50,  n(Y) = 40   and n(XUY)' = 10 What is n(X ∩ Y)

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Q: (m) W ) Given A, Be {sets}, V AC B, A – B= A.

A: Given: A,B∈sets and A⊂B since A⊂B⇒A-B=ϕ we have to prove A-B=A So, these will happen when A=ϕ So,…

Q: Let S {a, o, k, {a, b, c}}.Select the statements that are true. {a, o, k} E S a C S Ø ES {0} C S {o,…

A: The objective is to determine which of the giving statements are true. Given: S={a, o, k,{a, b, c}}.

Q: Let X=R and B={] a, b] /a, b belong to R, a

A: Given set is closopen (close and open) in R.

Q: ow diagram shows the association "is less than" from a set of numbers to a set of numbers? is less…

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Q: Draw using Venn Diagram and prove whether it is true or false, that: AO (BUC)=(AOB)U (AnC) Given…

A: Given A={0,2,4,6,8,10} B={0,1,2,3,4,5,6} C={4,5,6,7,8,9,10} We need to prove A∩(B∪C)=(A∩B)∪(A∩C)

Q: 10. If C(n, r) = 35, which of the following are possible values of n and r? * n= 6, r=4 n= 7, r=3 n=…

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Q: Determine whether each of the following eight statements are True or False: a. {1,2,3} C {1,2,3, Ø}…

A: Since you have asked a question with multiple subparts, we will solve the first three subpart…

Q: Which of the following are trees and which are forests? R R OA: Is a forest OA: Is a tree ) B: Is a…

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Q: 25. The sets A and A are disjoint. 26. For all sets A, q C A. 27 For sets A and B suppose for all r…

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Q: Let P:I am in Canada. Q: I like cold. Then Q → P can be written as Select one: O a. I like cold O b.…

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Q: Given: А %3D {2, 5, 8, 9, 12} В3 {1, 2, 3, 4, 5} С 3D (6, 7, 8, 9, 10, 11, 12} Determine: E = A B/ A…

A: It is a set and relation problem

Q: nom of how many (b.) how many If I is a finite set with an elements, elements does P(7.²) have?…

A: What is Power set: Roughly, a power set of a set is nothing but the set of all subsets of that very…

Q: suppose A = {a, b, c}. Mark the statement T or F {b, c} ∈ P(A) {{a}} ⊆ P(A)  ∅ ⊆ A {∅} ⊆ P(A) ∅ ⊆ A…

A: we have to observe the given statement is true or not

Q: Which of the following is not in R={(x,y)┤|x+2=y}, where R is a subset of A×A and A={1,2,34,5}? a.…

A: Solution

Q: cenario, when the customer wants to buy a product, he products that previous customers bought…

A: Solution