62. Let S be the collection of all sets with at most 5 elements. Then: A. An element of S is a set with 1, 2, 3, 4, or 5 elements. B. An element of S is a number. C. An element of S is a set of 25 elements. D. An element of S is a superset of S

Q: 48. Given {W, X, Y, Z}, a. List all the permutations of three elements from the set. b. List all the…

A:

Q: An ice cream shop provides the following types of add-ons: hot fudge, caramel, cherry, Reddi-whip,…

A: Consider the  add-ons ice-cream shop provides: Hot fudge,caramel,cherry,redid-whip,chopped…

Q: Let U = {3, 4, 5, 6, 7, 8, 9, 10},  A = {4, 6, 8},  B = {3, 4, 7, 10}, and C = {3, 5, 7} . Find the…

A: It is given, U= {3,4,5,6,7,8,9,10}.

Q: Decide if the given statement is true or false. If it is false, give the reason. (lettuce, beet} C…

A: Some important properties:A⊂B means, A is subset of B.A⊂=B means, A is proper subset of B.

Q: List the subsets of the following set. {1,2,0}

A: Let A=1,2,ϕ. So the number of subsets of A =23=8.

Q: A set contains eighteen elements. How many subsets containing six elements each can be formed from…

A: Since the order in which elements are arranged doesn't matter so use the combination rule to…

Q: 26. Let I be the set of all infinite sets. Is I an element of itself?

A: Given I is the set of all infinite sets.  We check whether I is an element of itself.

Q: 4. Is the set Q² x {a,b,c} countable or uncountable? You must justify your answer with a proof.

A: Given : ℚ2×a , b ,c  To Prove : ℚ2×a , b ,c  countable or uncountable

Q: If A and B are both finite sets and A has n elements and B has m elements, what’s the fewest number…

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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: To determine the set indicated below, use A = {18, 19, 20} , B = {18, 19, 20, 23, 26}, and C = {14,…

A: Given that    A= {18, 19, 20} B = {18, 19, 20, 23, 26}  C = {14, 16, 17, 19, 20, 23, 24} The details…

Q: Let A be a set with 5 elements. If replacement is not allowed, find the number of a. 3-permutations…

A: Let A be a set with 5 elements. If replacement is not allowed, to find the number of (a)…

Q: How many distinct four-letter "words" can you form using all the letters of SETS?

A: We have to find no of distinct four letter can be formed using all letter of word SETS.

Q: Let A be a set of 16 football teams and N be a set of 16 different football teams. So A ∩ N is…

A: Respected student, by the policy of Bartleby we are answering your first 3 parts of this problem. if…

Q: Define the students enrolled in this class during this semester as a set, S. a. Specify a partition…

A: Let S be the set of students enrolled in this class during this semester. a) Then, consider the…

Q: 15. How many subsets of the set {1,2,3,4,5,6} have at least 3 elements? O 35 O none of these O 42 O…

A:

Q: H = {x/x is a herding dog} and B={collie, sheltie, Border Collie} Note: All of art B are herding…

A: Given that,H={x/x is a herding dog} B = {collie, sheltie, Border Collie}Note: All of art B are…

Q: Let S = {Aylesbury, Manchester United, Southend, Sheppey United, Liverpool, Golden Arrows, Witbank…

A:

Q: 1 How many elements must a set have if the number of proper subsets of the set is of the total…

A:

Q: How many four-letter (unordered) sets are possible that use the letters q, u, a, k, e, s at most…

A: Introduction: The definition of the combination is "An arrangement of objects where the order of the…

Q: The table shows some trees that are in two city parks. Let U be the smallest possible set that…

A: The set Re defines the set of trees in Riverside Park and set S defines the set of trees on Sleepy…

Q: 1. Given 10 numbers a1, a2,..., a10, from the set S of natural numbers S = {1,2,3,..., 100}. Prove…

A: One question at a time pls.....or 3 sub parts .....bartbley rules