9.4. Let A = {a, b, c} and B = {1,2,3,4}. Then R1 = {(a, 2) , (a, 3) , (b, 1),(b,3), (c, 4)} is a relation from A to B, while R2 = {(1,b) , (1, c) , (2, a) , (2, 6) , (3, c) , (4, a) , (4, c)} is a relation from B to A. A relation Ris defined on A by a Ry if there exists z e B such that az R1 z and z R2 y. Express Rby listing its elements

Q: Given the set A- {a, b, c, d} a) If this is the relation R= {(a, b), (b, d)} Show s(R). b) If this…

A: Given R=a,b,b,d. The Symmetric closure of R denoted by sR=R∪R-1, where R-1 is the inverse of the…

Q: 11. Let A = {3, 4, 5} and B = {4, 5, 6} and let S be the "divides" relation. That is, for every…

A: According to the given information it is required to state which ordered pairs are in S, and S-1.…

Q: 2. For each of the following relations on the set {1,3,4, 7}. • R1 = {(7, 7), (1, 1), (4, 4), (3,…

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Q: 2. If A = {1, 2, 3} and B = {2, 3, 4}, and R is the relation on AxB defined by xRy when x + 2y is…

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Q: Let X = {1, 2, 3, 4, 5, 6}. Which of the following is a relation on X? O [1, 2), (3, 4), (5, 6}} O…

A: Here we have X={1,2,3,4,5,6} We have to determine the relation on X.  A relation defines the…

Q: 9.5. For the relation R= {(1,1),(1,2) , (1, 3) , (2, 2) , (2, 3) , (3, 3)} defined on the set {1,…

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Q: 3. Select the range of the relation. {(Alabama, monarch butterfly). (Arkansas, honeybee),…

A: To find the range of the given relation.{Alabama, monarch butterfly, Arkansas, honeybee,…

Q: 11. Let A(3, 4, 5) and B=(4,5,6) and let S be the "divides" relation. That is, for all (x, y) e Ax…

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Q: Which of the following are true statements? State why. 2 E {1,2,3} b. {2} € {1,2,3} c. 2 C {1,2,3}…

A: # we are entitled to solve three subparts at a time, please resubmit the other questions and other…

Q: 3. Which graph models the relation {(2, 1), (1, 2), (1, -2)}?

A: Given: The relations is {(2,1) , (1,2) ,(1,-2)}  which gives that 2→1     ⇒(2,1)1→2    ⇒(1,2)1→-2…

Q: 2. Let A = {1,2, 3}, B = {4,5, 6}, R = {(1,4), (1, 5), (2,5), (3, 6), and || %3D S = {(4,5), (4, 6),…

A: Given set in the question are  A=1,2,3B=4,5,6R=(1,4),(1,5),(2,5),(3,6)S=(4,5),(4,6),(5,4),(6,6)Then…

Q: 9.1. For the sets A = {a,b, c} and B= {r, s,t,w}, let R = {(a, s), (a, t) , (b,t)} be a relation…

A: Given A= {a,b,c} B={ r,s,t,u} R= { (a,s) , (a,t) , (b,t)}. We are asked to find the Domain and…

Q: 3. Let A = {-1, –3, –5}, B = {a, B, 7}, C = {x, y, z}. Consider the relations R from A to B and S…

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Q: PROBLEM 7 art 1. The drawing below shows a Hasse diagram for a partial order on the set A, B, C, D,…

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Q: R= {(0, 1), (0, 2), (2,0), (2, 3), (4, 4), (2, 4), (3, 3), (1, 2), (1,3), (3 Evaluate dom(R),…

A: let R be the relation defined by…