Find the sets A and B if A - B = {1, 4, 7, 11}, B – A ={2, 20}, and A NB = {3, 5 ,19}

Q: Set B = {a,b,c,d} and Set C = {b,d,f,g}.Find B ∩ C

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Q: given n (A⋂B) = 18, n (A) = 3, n (B) and n (A⋂B) = 2.Find n (B) and the number of subsets of set B

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Q: Consider the sets A={0,1,2,3,4,5,6,7,8,9), B={1,4,6,7,10,14}, C={3,5,6,7,9}, D={0,2,4,6,8). Find the…

A: Here we have to find following expression using sets A, B, C, D where U represents union of  two…

Q: Prove and verify whether the set below spans R3 a. A = { (4 ,7,3) , (-1, 2, 6) , (2, -3 , 5) } b.…

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Q: How many arrangements can be made from the letters of the word

A: Given, the word                   GODDESS

Q: 29. For all sets A, B, and C, (A – C) n (B – C)n (A - B) = Ø. |

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Q: Use the sets A = {1,2,4}, B = {2,5,7} and C = {1,3,7} to investigate whether Ax (B n C) = (A × B) n…

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Q: The numbers in the set e{xIx = a/b , where a, b are integers and b ≠ 0 } are called ________…

A: The numbers in the set x x=ab, where a, b are integers and b≠0 are called ________ numbers.

Q: For the set D={}, determine n(D). n(D) = %3D

A: D= { } = empty set  n(D)= cardinality of set D

Q: H={b ∣ b ∈ N and 124 < b ≤ 130 } H= { b ∣ b ∈ ℕ and 124 < b ≤ 130} Use the roster method to list…

A: Given the set is  H= { b ∣ b ∈ ℕ and 124 &lt; b ≤ 130} To write the roster method to list the…

Q: What's the elements in each set  A B C D

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Q: Find n(A) for the following set: b) A = { {0}, {1,2}, {3,4,5} }

A: Consider the given set A = {{0}, {1,2}, {3,4,5}}.

Q: given a = {3, 5, 7, 9, 11} and b = {2, 3, 4, 5, 6, 7}, find the intersection of set a and set b.

A: Given:-   a =  3 , 5 , 7 , 9 , 11   b =  2 , 3 , 4 , 5 , 6 ,7

Q: Find ST if S(-3,10) and T(-2,3).

A: Given,  S(-3,10)  and    T(-2,3)   We have to find ST.

Q: For the set {a,b,c,d}, list  a) all the arrangements of 2 objects.  b) all the subsets of 2…

A: Given problem Given that   For the set { a, b, c, d }, list  a) all the arrangements of 2 objects…

Q: Find the set (A∪B)∩C if A={0},B={1,2} and C={−1,0,1,2}

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Q: Given w= (-3, 11), s=(-4, – 5), and r= s= (-4, - 5), and r= (4, 9), find 3r- (w+s). 3r-(w+s) = (|

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Q: Find a one-to-one correspondence between the following pairs of sets. a A = {a, b, c} and B= {1, 2,…

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Q: For each part, write the set in the form [x | P(x)] (property that describes the elements of the…

A: Explained below

Q: Find each set U={2,3,5,7,11,13,17,19} B={2} Find B'

A: Given:       Set U=2,3,5,7,11,13,17,19             B=2     B'=set of elements of U that are not in…

Q: Find J(A, B) and dJ (A, B) for these pairs of sets. a) A = {1, 3, 5}, B = {2, 4, 6} b) A = {1, 2, 3,…

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Q: Find the indicated sets. (a) P({1,2} × {3}). (b) P({1,2}) × P({3}). (c) {X e P({1,2,3}) : 2 EX}.

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Q: Let A= [a, b c, d, e) and B=(a, b, c, d, e f g, h). Match the given sets in the left to the sets in…

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Q: Cells B1, C1, and D1 contain the values Seat1Row1, Seat1Row2, and Seat1Row3. If cells B1, C1, and D1…

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Q: Express the set using the roster method. {x | XEN and 6<xs 12} Choose the correct answer below. O A.…

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Q: Let A = { 1, 2, 3, 4 } and B = { 4, 6, 8, 10 }. Find A x B

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Q: Suppose a family has four children. Find the number of arrangements if the last child born is a boy

A: In this for each position of children there are two choices boy or girl expect last one I e. Boy. So…

Q: Which of the following sets are equal? A. {2,3} × {3, 4} B. {3, 4} × {2,3} C. {2, 2, 3, 3} × {3, 3,…

A: To choose: The sets which are equal. A. 2,3×3,4 Find the set. 2,3×3,4=2,3,2,4,3,3,3,4 B. 3,4×2,3…

Q: Let A={H,T},B={1,2,3,4,5,6},and C={red,green,blue}. Find the numbers.  n(B×B)

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Q: ven the following sets, find the set (A U B) N (A U C). U={1, 2, 3, ..., 10} A= {1, 2, 3, 10} B={1,…

A: In this question, the concept of set operation is applied. Set Operation The concept of set…

Q: Use the sets A ={1,2,4}, B = {2,5, 7} and C = {1,3,7} to investigate whether A × (B n C) = (A × B) n…

A: Given the sets:

Q: For X, = 27, n, = 80, X, = 26, and n, = 65, findp and q.

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Q: 23. For sets A and B, if A C B, then B° C A°. F 24. For sets A and B, (A U B)°= A°UB°.

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Q: Express the set in roster form. B= (x | XEN and x26) Choose the correct answer below. O A. B- (7, 8,…

A: Given: B={x|x∈N and x≥6} To find: Express the set in Roster form

Q: A = {0, 1}, B = {x}, and %3D C = {red, green, blue}. Write the contents of the following 5 sets…

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Q: Find n(A) for each of the following sets A: A. {4,5,6,7....15} B. {xI x is a letter in the word…

A: The given sets are  A = {4,5,6,7,8.......15} B = {x| x is a latter in the word Titanic } And we are…

Q: Which of the following sets spans R3? O {(3,0,-2),(5,1,0),(0,-1,1)} None of these O {(3,0,-2)} O…

A: Dimension of R3 is 3. It means any three linearly independent elements of R3 can span it here we…

Q: Let A = {1,2, 3, 7, 8}, B = {1,2, 3, 5, 7}, C = {1,4, 6, 7, 8}, D= {2,3, 4, 5, 7}. Find the…

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Q: Students of a class are made to stand in rows .If one student is extra in row,there would 2 rows…

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Q: Shade the regions representing the set. 15) (A n B) u (A u B)' (8 B A) B) A B D) B

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Q: Find the union or intersection of the given intervals: a.) (-∞, 4) U (-2, 1) b.) (-∞, 4) ∩ (-2, 1

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Q: Write the following set as set builder 1) A = { 0, 3, 6, 9, 12, …} 2) B = { 1, 2, 4, 8, ……. } 3) C =…

A: Given: We are given 4 sets in roaster form. 1) A=0,3,6,9,12,... 2) B=1,2,4,8,... 3)…

Q: Find ST if S(-3, 10) and T(-2,3).

A: Given  S=-3,10              T=-2,3   To find ST,   Let S=x1,y1 and T=x2,y2   we know, if…

Q: Find the union and intersection as indicated, given the following set: A={0,4,8,12},…

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Q: Set A contains 7 Consecutive even integers. If the average of set A’s integers is 46, which of the…

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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”.