Let A be the set of students in your discrete math class and B is the set of students at Arizona majoring in computer science.  A.) Describe the students in the set B\A? b.) Which set represents the students majoring in computer science in your discrete math class?

Q: Let A = {a, b, c}, B = {a, c, d, e}, and C = {a, d, f, g}. Find the indicated set. A ∪ B

A:

Q: A survey asked 100 students if they are taking Mathematics, English, or a foreign language in…

A: The objective is to obtain the no. of students, who takes foreign language class but no English or…

Q: Let C= [The set of letters in the word APPLE} D= [The set of letters in the word B LUE} Tell what…

A:

Q: Write the following sets in set building notation. a. A = {-3, 3} b. B = {0, 1, 2, 3, 4, 5, 6, 7, 8}

A: The objective of this question is to express the given sets in set-builder notation. Set-builder…

Q: 2. Consider the collections C = {penny, nickel, dime, quarter} D = {penny, nickel, nickel, dime,…

A: (a) The number of elements in collection C is 4 and the number of elements in the collection D are…

Q: Let A = {June, John, James, Jared, Jeffrey, Jelly}, B = {John, Jelly, Jared}, and C= {Irina, Irena,…

A:

Q: Suppose set A={1,2,3,...,50} is divided into exactly two disjoint, nonempty sets. For example, one…

A: My approach is the I break into 2 disjoint part and take cardinality(number of element) of every…

Q: Roster form: G = {3, 6, 9, 12, 15, 18, 21, …} What is  the Set Builder form?

A: There are 2 ways of representing a set.  Roster form Set Builder form In roster form , all the…

Q: Assume that there are 55 students: 28 who enjoy tennis, and 14 who enjoy neither tennis nor…

A:

Q: Given:  U = { 2, 5, 8, 11, 14 }             A = { 2, 5, 8, 11 }              B = { 2, 8, 11, 14 }…

A: Solution:-

Q: How would a mathematician say: “Take the set {s,u} and give it the name G” Let D = {u,j}. Is j a…

A: 1. Let, G=s,u 2. Consider a set D=u,j. A set X is a subset of another set Y. If all the elements of…

Q: Let  U = {7, 8, 9, 10, 11, 12, 13, 14, 15, 16},   A = {7, 9, 11, 13, 15},   B = {8, 10, 12, 14,…

A: Given the universal set is U=7, 8, 9, 10, 11, 12, 13, 14, 15, 16. The sets A, B and C are as…

Q: How many unordered sets are possible that contain three objects chosen from seven?

A: Number of unordered sets that contain three objects chosen from seven = 7C3

Q: In the Venn diagram: Set A represents animals that live in forests. Set B represents animals that…

A:

Q: 5. Write the set {0, 3, 12, 27, 48, 75 ...} in set builder notation

A:

Q: Write the given sets in set builder from  a. {1,2,3,6,9,18} ?!

A:

Q: Let A be the set of students in your math class, and B is the set of students at Indiana State…

A:

Q: come up with a (VERY) brief description of the set {2, 4, 6, 8} using set-builder notation.

A:

Q: Use set builder notation to give a description of each of these sets 1 (Ben, Aiden, James, Derrick)…

A:

Q: Let A₁ = {1, 2, 3, 4, 5, 6}, A2 = {7, 8, 9, 10, 11, 12, 13} and {14, 15, 16, 17, 18, 19}. A3 = How…

A: Let A1=1, 2, 3, 4, 5, 6, A2=7, 8, 9, 10, 11, 12, 13 and A3=14, 15, 16, 17, 18, 19.   To Find: How…

Q: Let A = {July, John, James, Jared, Jeniffer, Jelly}, B = {John, Jelly, Jared}, and C = {Irina,…

A:

Q: Let U be the set of restaurants in Los Angeles, B be the set of barbecue restaurants in Los Angeles,…

A: Given Information -  U is the set of all restaurants in Los Angeles B is the set of barbecue…

Q: Select the set that is equivalent to (B n C)uo. O BnC О ВОС O -BUC

A:

Q: If U = { a, b, c, d, e, f, g, h}, find the complements of the following sets :(i) A = {a, b, c} (ii)…

A: Given:

Q: Let A = {June, John, James, Justin, Jeffrey, Jelly}, B = {John, Jelly, Justin}, and C = {Irina,…

A: Let A = {June, John, James, Justin, Jeffrey, Jelly}  B = {John, Jelly, Justin} C = {Irina, Irena,…

Q: Let D be the tetrahedron in the first octant bounded by the coordinate planes and the plane 6x + 3y…

A: The solid region: is a tetrahedron with vertices (0,0,0),(1,0,0),(0,2,0) and (0,0,3).

Q: What are the basics of a set?

A: Set:A set is a collection of well-defined distinct objects. Here the objects are known as the…

Q: If A is the a set of symbols representing only and all the vowels used in English, and B is a set of…

A: Set A of vowels = {a,e,i,o,u} Set B of nasal consonants = {m,n} A nasal consonant is a consonant…

Q: Anna and John classify their book collection as used or new, hardcover or softcover, and non-fiction…

A:

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.