Let A = {2, 3, 4, a, b, t}, B= {4,2, 3, 6, t, c}. Then the cardinality |AN B|is %3D Select one: O 6 O 5 O 4 O None of them O 3

Q: How many subsets of the set {1,2,3,4,5,6,7,8} have cardinality 3 or less?

A: Here we need to find how many subsets of the set A={1, 2,3,4,5,6,7,8} have cardinality 3 or less so…

Q: The cardinality of { Ø, 1, 2, 2, {1, 2}} is

A: We need to find the cardinality of { ϕ, 1,2,2,{1,2}}.

Q: Let J={1,2,3,…}, the set of counting numbers and let R be the set of real numbers. Is R-J countable?…

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Q: Suppose a set of students’ information is formed as S={Student name, ID, contact number,…

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Q: Do A = {1,2,3, 4,...} and B = {-1,0,1,2, 3, 4, ...}have the same cardinality? O No because elements…

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Q: Show the power set of the following set: A = { {5, 4, 7} , 8, {1} } Question: What is the…

A: Solution

Q: 2. Show that Z has the same cardinality as the set O of odd integers.

A: Given below the detailed solution

Q: QUESTION 3 What is the cardinality of the following P(P({a,b}))) ? O A. 16 O B. 17 O C. 8 O D.4

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Q: Let A= {1,2,3,4,5,6} and B={2,4,6,8}. what is the cardinality of A ∩ b?

A: Cardinality of a intersection

Q: Let U={1,2,3,4,5,6} be the universal set and A-{2,4,6}. Then the power set of the complement of U…

A: Given that  U={1,2,3,4,5,6} and A={2,4,6} To find The power set of the complement of U.

Q: Two concentric circles centered at O with radii r and R(r < R) are given in the picture: R What can…

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Q: State the cardinality of the set. The set of subsets of {1, 5, 7, 11, 13}

A: We have to find the number of cardinality of the set.

Q: Let A = {1, –2, 3, -4, 5, –6, 7} and B= { prime numbers less than 20}. What is the cardinality of B\…

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Q: Given two sets A and B where: A = {1, 2, 3, 4, 5} B = {4, 5, 6, 7, 8} Find the intersection of A…

A: The definition of the intersection of two sets A and B is

Q: How many subsets of {0,1,...,10} have cardinality 1 or more?

A: Let  We have to find the number of subsets of that have cardinality 1 or more.We know thatIf A is…

Q: 2. Let U = {0,1,2,3,4,5,6,7,8,9,10); a) How many subsets will A have? b) Lis only the elements of…

A: as per Bartleyby rules we have to answer only 3 subparts.

Q: K Let U = {3, 4, 5, 6, 7, 8, 9), A = { 5, 6, 7, 8}. List the members of each set, using set braces.…

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Q: Consider the sets A {r|a E Z,-2<r < 2} {2) C = {1,3, 5, 9, 11} D = {-2, –1,0, 1, 2} E = {a, b, c, d,…

A: topic - sets

Q: Let A = {1, 2, 3, 4, ..., 20}. What is the cardinality of the power set of A, P(A)?   Fill in the…

A: Cardinality of Set --: The Cardinality of a set is the total number of unique elements in the set.…

Q: List the first four elements in order of the set { x | x = 4k + 1, and k is a natural number} (List…

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Q: If A={4,5,6}, find its power set P(A). What is the cardinality of this power set?

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Q: Find n(A) for the set A. 1 2 3 4 3'4'5'6'29'30 27 28 The cardinal number of set A, n(A), is

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Q: Let U = {1,2,3,4,5,6,7,8,9,10,11,12,13,14} be the universal set. Let A = {2,3,4,5,6,7,8,9,10}. II.…

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Q: What is cardinality of |{{ A, B, },{1,3,5 }, {3}, { 2,3}, {1}}| ? O

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Q: Indicate the cardinality of the set A, defined as the union of four sets of cardinalities 22, 31,…

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Q: If X and Y are sets, then the cardinality of |X ⋃ Y|=|X| + |Y|.  True or False

A: We will solve the problem.

Q: Find the cardinal numbers of the sets in the given pair to determine whether the sets are…

A: n(T) and n(P) represents the number of elements in the sets T and P respectively. Obtain the values…

Q: A 8 C 9 n (An Bc) = [ 8 3 5 6 13 B 8 9

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Q: What is (A∪B)c where A={5,11,3,8,9} , B={99,5,11,2,4} and Universal Set…

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Q: Show that the N and the set {1,3,7, 15, 31, . . } have the same cardinalit

A: To show N and the set S= {1,3,7,15,31...} have the same cardinality, we need to show there is a…

Q: Show that the following pair of sets have the same cardinality. A = (5, 9] and B = (1, 2) ∪[4, 7]

A: Two sets A and B have the same cardinality provided there is a bijection from A to B.

Q: (a) Let U be the set of the total number of students at a school, A be the set of students who play…

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Q: How many subsets of {0, 1, ..., 8} have cardinality 6 or more?

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Q: applied discret mathes  if |A| = 3, |B| = 2, Then what is the cardinality of the power set of A x B

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Q: How

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Q: Give the cardinality of M:{1st 5 multiples of 5}

A: Given, M:{1st 5 multiples of 5} Since 1st 5 multiples of 5 are 5, 10, 15, 20, 25. So,  M: {5, 10,…

Q: Show that [0, 1] nQ and Q have the same cardinality.

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Q: Let S = {-3,-1,0, , 1, v3, 3, 9}. Which subset of 1 S contains the elements that satisfy the…

A: Given- S=-3,-1,0,13,1,3,3,9 To Find- The subset of S that contains the elements that satisfy the…

Q: Let U= {1, 2, …9} be the universal set and let A= {1, 2 , 3, 4, 5} and C= {5, 6, 7, 8, 9} and B= {1,…

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