A A В В C A = {architects} B = {Bolivians} C = {Christians} U = {people living on Earth}

Q: What can we say about the sets A and B if we know that A∩B=A  ?

A: Given A and B two sets such that A ∩ B = A

Q: -2 and a2 = For what value(s) of h will the set {a1, a2} span R?? Let aj = h + Question Help:…

A: a1=-24 and a2=h6

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: Are the sets equivalent? A= (15, 16, 17, 18, 19) B=(14, 15, 16, 17, 18) %3D O Yes ONo

A:

Q: Using a Venn Diagram, shade in the indicated sets: A intersection B intersection C (A U…

A: Our objective is to draw the venn diagram.

Q: Provide 2 examples of sets with |A| = 4, |B| = 3, |AUB| = 6

A: Number of elements in set A is 4, in set B is 3 and in set A U B is 6.

Q: Consider the sets to answer the attached photo: A = {a, b, c, d, e, f, h, j} B = {a, b, i } C = {f,…

A:

Q: (b) Using set notation, write the relationship between sets A, B and C which represent the shaded…

A: (i) B-A (ii) (A∩B)∪(A∩C) (iii) A∪(B∩C)

Q: What is the domination set , know it and give it examples

A:

Q: Which of the following sets are equal? B = {d, e, a, c} A = {a, b, c, d} C = {d, b, a, c} D = {a, a,…

A: The given sets are A = {a, b, c, d}, B = {d, e, a, c} C = {d, b, a, c} and D = {a, a ,d, e, c, e}.It…

Q: Given that the elements of the sets A, B, and C are defined as:  U = {a, b, c, d}        A = {a, b,…

A: Topic : Set theory

Q: Use an algebraic proof to show that for all sets X ,Y and Z : (X – Y)n ZC = x – (Y u Z) Do not…

A:

Q: can two disjoint sets be close? Justify your answer using an example.

A: We know that any closed interval of the form [a,b] is an closed set. We use this fact further.

Q: Show that each pair of sets is equivalent by using a one to one correspondence. {1,2,3,4,. . . .} is…

A:

Q: Consider the sets. A = {distinct letters in the word miss} B = {13} C = {m, i, s} D = {3+ 1} E =…

A: This question is about set therories

Q: What is a set? What is a subset? How can we show that a set is equal to another set, using this…

A: To define: the set, subset. To show: a set is equal to another set. Please post the multiple…

Q: Let A be the set of letters in the word "information" and B be the set of letters in the word…

A:

Q: Given A = {2, 3, 4 , 5} and B = {4 , 16 , 23}, a ∈ A, b ∈ B, find the set of ordered pairs such that…

A: Here given that                           A={2, 3, 4, 5}                            B={4, 16, 23} We…

Q: Which of the sets that follow are spanning sets forR3? Justify your answers. {(2, 1,−2)T, (−2,−1,…

A:

Q: Is it true that for any sets A and B,        P ( A ) ∪ P ( B ) = P ( A ∪ B )? Justify your answer.

A:

Q: the difference between sets, subsets and proper subsets.

A: Set: A set is a group of collections of numbers or objects considered as an object in its own right.…

Q: 10. Using the figure on the right and U = {a, b, c, d, e, ƒ ,g,h} being the universal set, find the…

A: We can find the answer as below using the rules of set theory.

Q: What is the size of the union of the sets A and B, if |A|=|B|=12 and |ATT B|=10?

A: The sets A and B,A=B=12 and A∩B=10

Q: Give me Example of the ff. sets 1. Equivalent Sets 2. Disjoint Sets 3. Empty sets 4.…

A: In this question we just want to write  the examples of different sets

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: determine whether set s={(2,1),(-1,2)} spans R^2

A:

Q: R, S and T are closed sets implies RnSnT is closed.

A: given

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: Describe the following sets in words and/or pictures: 1. {(x,y,z): y = x2 } 2. {(x,y,z): y > z }…

A: Here, to describe the given sets in words and/or picture.

Q: Write a verbal description of the set {a, i, e,o, u}

A: According to the provided information, a set is given, set = {a, i, e,o, u}

Q: a. If Set X = {x| xeZ and x is your phone number } %3D and Set Y = {x]x is the letters of your birth…

A: Set X=x:x∈Z and x is your phone number and Y=x:x is the latters of your birth place. Then we have to…

Q: Ik Determine the set relation hat best describes each Venn diagram. 1. B B 2.

A: 1. Redraw the given diagram as shown below, From the above Figure 1 it is observed that, the above…

Q: 사 Use the Venn diagram shown to the right to determine whether the given sets are equal for all sets…

A: Given below clear explanation

Q: a. If Set X = {x| xeZ and x is your phone number } and Set Y = {x|x is the letters of your birth…

A: we are given a set defined as, Set X=x|x∈Z and x is your phone number where phone number is 95111090…

Q: Find the number of relations from the set A {a, b, c} to the set B = {1,3}

A:

Q: The symbol Ø refers to the empty set. What is the cardinal number of the empty set?

A:

Q: Let A, B and C be three sets. If A ∈ B and B ⊂ C, is it true that A ⊂ C?. If not, give an example.

A: No, it is not true. EXAMPLE- Let A= {2}  B= {{2},3,4} C={{2},3,4,5,6} We can see here that,

Q: Consider sets A = {2}, B = {2, 3}. a) If the universal set is Z, find i. P(A) N P(B), ii. A U Bº, i.…

A:

Q: Write a verbal description of the set {3, 6, 9}

A: We have given a set   {3, 6, 9}. We have to write a verbal description of the given set.

Q: Give five examples of Venn diagram 3 sets with problem solving-and solution

A: Venn diagram is used to solve mathematics expressions like sets, union, intersection. Venn diagram…

Q: Explain what is an equal and unequal set. Give relevant example along with.

A: Two sets are called to be equal sets when they contains same elements , although order doesn't…

Q: Express the set in roster form. B= {x| xEN and x is even) Choose the correct answer below. O A. B=…

A: Please refer the attached image for complete solution.

Q: Find AnB, the intersection of sets A and B. A={x: x is a natural number less than 4} B = {3, 4, 5,…

A: Intersection of sets: It is the set of all those elements of the sets A and B which belong to both…

Q: 2. Shade the portion using a Venn Diagram that represents the set. (A' U B)'n C

A:

Q: If A and B are two sets satisfying A∖B=B∖A what can we conclude about A and B? Explain.

A:

Q: Consider the two sets A={a, e, i, o, u} and B={c, m, n, r, s, v, w, x, z}. Which of the following is…

A: Given :               The sets A = a,e,i,o,u   and B = c,m,n,r,s,v,w,x,z

Q: The universal set is given as U={5,6,7,8,9}, set C={5,6,7} and set D={6,8} (True or False Explain…

A: The universal set is given as U={5,6,7,8,9}, set C={5,6,7} and set D={6,8}

Q: Using set notation, write the relationship between sets A, B and C which represent the shaded…

A: Given that,

Q: Define the given set using rule method or set builder notation: B = { b, v, r, l, y }

A: We will define the given set using set builder notation   The given set is B= b , v , r , l , y