2. Let A = {r|x is older than 25}, B = {y|y_is older than 50}, C = {z |z is between 20 and 30}. Draw a Venn diagram showing the cor- rect relationship between the sets A, B, and C.

Q: e following sets of points is collinear 2. L(-5,13), M(-10,10), N(-20,4)

A: Here we have to prove that each of the following sets of points is collinear.  L(-5,13); M(-10,10),…

Q: Suppose that a survey of 100 advertisers in U.S. New These Times, and World found the following. 13…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A set of ordered pairs in which each member of the set of first components corresponds to exactly…

A: A set of ordered pairs in which each member of the set of first components corresponds to exactly…

Q: Construct the intersection graph of the following collection of sets: 4 = {0,+2, 14, 16, ±,..} A, =…

A:

Q: 1) Evaluate whether y, and y, are uncorrelated 2) Evaluate whether y, and y, are independent

A: Given, y1y2 = 111-1x1x2 So,  y1 = x1+x2y2 = x1-x2 And, Mean is 0 and Variance is 1 So, E(xi) =0…

Q: 8. Draw the Venn Diagram of the following sets: a. (A-B) n (B-C) b. (ANB) U č c. (A n C) U (B C) d.…

A: a) Venn diagram of (A-B)∩B-C                                                              b)Venn…

Q: Given that U = {1,2, 3, .., 11, 12, 13} A = {3, 5, 8, 9, 13} B= {3,5, 6, 8, 9, 10, 11, 12} C = {4,5,…

A: As per our company guidelines we are supposed to answer only first 3 subparts. Kindly repost other…

Q: Suppose is dhe iavene faction of a diffarentiable šunc- tica fand let Glu) -1/r . E3) - 2 and /3) -…

A: G(x)=1f-1(x)f(3)=2 , f'(3)=1/9

Q: 1. Draw a Venn diagram that illustrates the relationship among the given sets: U= {Thousand Oaks,…

A:

Q: A certain college enrolled 29,000 students in the fall of 2015. It was reported that of that number,…

A:

Q: Suppose that X, Y , and Z. If Pr(X) = 19/40, Pr(Y ) = 11/40, Pr(Z) = 2/5, Pr(X ∩ Y ) = 1/5, Pr(X ∩…

A:

Q: Given that U={1,2,3,...,11,12,13}U={1,2,3,...,11,12,13} W={4,5,8,10,11,13}A={4,5,8,10,11,13}…

A: We have to find the set of element in that region

Q: For an actor æ in a social network, let C(æ) be the sum of the degrees of all the actors that r is…

A: Consider the given information.

Q: Suppose R and S are relations on {a, b, c, d}, where R = {(a, b), (a, d), (b, c), (c, c), (d, a)}…

A: we have given relations R and S on {a, b, c, d} and we need to find composition R∘S

Q: Construct a Venn diagram U={1, 2, 3, 4, 5, 6, 7, 8, 9} X= {1, 2, 7, 8} Y = {1, 4, 6, 7} Z= {2,5, 6,…

A: Given :U={1,2,3,4,5,6,7,8,9}X={1,2,7,8}Y={1,4,6,7}Z={2,5,6,7}

Q: Let X = {a, b, c, d, e} and let T= {X, ø, {a}, {c,d}, {a,c,d}, {b,c,d,e}}, then * (X, T) is not…

A: Option 2 is correct.

Q: 2. Show using Venn diagrams the following are true: a) (A – B) C A b) An(B – A) = Ø

A:

Q: Draw a single Venn diagram that represents the relationsh

A: Introduction: A Venn diagram could be a graphic that employs circles to depict relationships between…

Q: 11. If |A| = 3, how many relations are there on A?

A: Given A=3

Q: 9.1. For the sets A = {a,b, c} and B= {r, s,t,w}, let R = {(a, s), (a, t) , (b,t)} be a relation…

A: Given A= {a,b,c} B={ r,s,t,u} R= { (a,s) , (a,t) , (b,t)}. We are asked to find the Domain and…

Q: Let D be digraph. If id(x) > 0 for all x ∈ V (D), then D contains a circuit.

A: Given:- Let D be digraph. If id(x) > 0 for all x ∈ V (D)

Q: Where does et tanget line - Bx* Have a harizontal a hor:zontal

A: Given:- y=ex^4-8x^2  To find:- Points where tangent are horizontal

Q: Draw a Venn diagram so that N(U) = 15, n(S) = 10, n(T)= 4, n(SUT) = 13

A: We will use the formula: To find the number of elements which are in both S and T

Q: A certain college enrolled 29,000 students in the fall of 2015. It was reported that of that number,…

A: Given Number of females = 0.54(29000) =15660 Number of males = 0.46(29000) = 13340 Total number of…

Q: 2. Find the siope of a ine witi tie given points (-Z, -9), (ū, -5), (Z, -i), (4, 3)

A:

Q: 2. Draw a Hasse diagram for the POSET(S,R) where S = {1,2,6,8,12,18,48,72,108,144,216,432} and R be…

A:

Q: Of the first 100 customers of Luigi’s Pizza Place, 80 of them ordered pepperoni on their pizza, 72…

A:

Q: 2. Let A = {r | r is older than 25}, B = {y |y _is older than 50}, C = {z | z is between 20 and 30}.…

A:

Q: A set of ordered pairs in which each member of the set of first components corresponds to exactly…

A:

Q: Let S = {(x, y) E R X R: y - x = integer} List of four members of [-3]

A: GivenS=x,y∈IR×IR: y-x=Integernow-3=x∈IR: -3-x=Integernow, 1∈IR,2∈IR , 3∈IR and 4∈IRso the four…

Q: A dietifian surveyed the patients who visited a clinic on a certain day about their eating habits…

A:

Q: For the following Venn diagram, what is p{(AU B)C}? C. 0.24 0.06 0.08 0.04 0.23 0.23 0.07 A 0.914…

A: See the handwritten solution

Q: Construct the following 3 Venn diagrams and show the answers. A = { l, 2, 3 , 4, 5} and B = {0, 3 ,…

A: A = { 1,2,3,4, 5} and B = {0,3,6} and C = {2,4,8,9 }

Q: If geRla,b] and if h(w)= gcu) encept %D finite number f points for [a, b],'then and in of prove that…

A: First we have to divide the set into finite subsets of x intervals required.

Q: B а) An (В — C) b) (A n B) U (An C c) A' U (В- С)

A:

Q: Deter mine al subset relationships, amang the sets {1,2,3, 4? , {2.4,63, {2,4}, {X€NI<<63,Ø

A:

Q: Let X = {a, b, c, d, e} and let T ={X, Ø, {a}, {c,d}, {a,c,d}, {b,c,d,e} }, then O XT) is neither…

A: Option 1 is correct.

Q: Suppose that X, Y are subset of U. If Pr(X)= 0.35, Pr(Y)= 0.36, and Pr (X intersect Y)= 0.09, what…

A: Given Suppose that X, Y are subset of U. If Pr(X)= 0.35, Pr(Y)= 0.36, and Pr (X intersect Y)= 0.09

Q: 13) From the adjoining Venn diagram, find the following sets. 3 4 2 10,7 8 Save (i) A (ii) B (iii) ž…

A: According to our guidelines we can answer only three sub-parts and rest can be reposted.

Q: Suppose that X is a subset of Y, such that P(Y)>0. Is true or false that P(X|Y) is equal to…

A: It is given that X is a subset of Y This means that PX∩Y=PX...(i) The formula for PX|Y is given by:…

Q: 6. Draw a Venn diagram illustrating the relationships between these sets. 1. Be U's 1, 2, 3, 4, 5,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Fifty percent of the workers at a factory work a second job, 25% have a spouse who also works, 5%…

A:

Q: 2b.) Draw a Venn diagram for: z

A: Given that ; X, Y and z variables are given  Make a venn diagram for z.

Q: Determine how many one-to-one correspondences are possible between two sets, {p, s, z, w, v} and {1,…

A:

Q: 8. For the sets, A={9,10,11}, B= {10,11,12,13}, choose the correct way to draw the Venn Diagram of…

A:

Q: Which of the following Venn diagrams corresponds to U−(B∩C)?

A: We are given 4 Venn diagrams. We have to identify the Venn diagram that corresponds to U-B∩C .

Q: Use Venn diagrams to verify that if A is contained inB, then A ∩ B = A and A ∩ B = ∅.

A: Venn Diagram: Euler Venn Diagram or commonly known as Venn Diagram, is a diagrammatic representation…

Q: Let X = {a, b, c, d,e} and let T= { X, Ø, {a}, {a,d}, {a,e} }, then * O (X,T) is Hausdorff and…

A:

Q: What is the Venn diagram if: U = {x:x is a natural number less than 20} A = {y:y is an odd number…

A: Given: U = {x:x is a natural number less than 20}. A = {y:y is an odd number less than 20}. B =…