Find IR| where R is the relation on the set A = {1,2,-,100} given by R= {(a,b)| azb+30} Select one: A. 4095 X B. 1830 C. 1275 D. 3240 E. 2485

Q: Let A = {x, y, z} and B = {1, 2}. Find the number of relations from A to B.

A: There are 3 elements in A And there are 2 elements in B

Q: Let R be the relation in the set N given by R = {(a, b) : a = b – 2, b > 6}. Choosethe correct…

A: Given : Let R be the relation in the set N given by R = {(a, b) : a = b – 2, b > 6}.  Choosethe…

Q: Let R be a relation from N to N defined by R = {(a, b) : a, b ∈N and a = b2}. Arethe following…

A: Let R be a relation from N to N defined by R = {(a, b) : a, b ∈N and a = b2} (i) But Therefore,

Q: Four relations are shown below. -4 1 4. 6. 1. III {(1,2), (2,5), (3,8), (2. –5), (1,–2)} y =x² II IV

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Q: 2.  LetA={0,1,2,3,4}.  Write out the relation R that expresses ≥ on A.

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Q: Let A = (1,2,3,1,0,2) and B = (0,2,2,4,7,8). Then define a relation R from A to B as follows: For…

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Q: Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9} and let R be the relation {(a,b) ! a , b} Find the smallest…

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Q: 1. 2. b 1 1 0 1 3 0 1 1 0 0 0 1 1

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Q: {2, 4, 6, 8} and define a relation R from A to Bas follows: for all (x,y) E AX B, (x, y) ER T. set…

A: As per our guidelines we are supposed answer only 3 subparts and rest can be reposted Given Data:…

Q: Let A = {6, 9} , R relation on A defined R by. %3D R = {(a, b): a +2 = b -1 ,a, b E A}. Write R. %3D

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Q: Please choose the correct answer. Thank you If X={1, 4, 7} and Y={2, 3} and define a relation R…

A: The connection between two sets is defined by a relation. If set A has relation with set B , then…

Q: Consider the relation R = {(1, 2),(2, 1),(2, 3),(3, 4),(4, 1)} on {1, 2, 3, 4}.Is R reflexive?…

A: In this question we have to explain Is the given relation is reflexive.

Q: For the relation R = {(1, 1), (2, 8), (3, 27), (4, 64), (5, 125)}, give the domain.

A: Given, The relation R = {(1, 1), (2, 8), (3, 27), (4, 64), (5, 125)} The domain of relation is…

Q: 2) Define a relation R from {a, b, c} to {u, v} as follows: R = {(a, v),(b, u),(b, v),(c, u)}. a)…

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Q: If R is reflexive, symmetric and transitive then the relation is said to be--------

A: Any relation R on a set S is equivalent if and only if it follows the below conditions: (a) R is…

Q: List all the ordered pairs in the relation R = {(a, b) | a divides b} on the set {1, 2, 3, 4, 5, 6,…

A: To list all the ordered pairs in the relation.

Q: What is the reflexive closure of the relation R = {(a, b) | a > b} on the set of integers? Select…

A: Reflexive Relation Definition:  A reflexive relation is the one in which every element maps to…

Q: Select any and all statements that correctly describe this relation. Input Output 2 20 30 40 4- 3.

A: Our Aim is to describe the correct relation between input and output byexamining all the…

Q: 5. when: Let be a relation where R = {(a, b): pair a,b are cross streets in city A}. Sh (a) (a, b) e…

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Q: а. {(0,0), (1,1), (2,2), (3,3)} b. {(0,0), (0,2), (2,0), (2,2), (2,3), (3,2), (3,3)} с. {(0,0),…

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Q: 1 Complete the second and third columns of the table. Where possible, complete the last column as…

A: We have a table, we have to fill in the blanks in the table.

Q: () -- () --()-() --- Let vi = 2 v2 = 4. 5, v3 = 6 v4 = 6. 7 If is a depen- 1 dence relation on (v1,…

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Q: Consider the relation R = {(a, b), (a, c), (c, c), (b, b), (c, b), (b, c)}. Is R reflexive,…

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Q: Let A={1,2,3,4}=B, Then write down the relation for P(x,y)=xZy where x,y E A

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Q: Q2. (a) Find the equivalence class [-3]5 (b) Find the ordered pairs of the relation R from the set A…

A: We have to answer the following questions :  (a) Find the equivalence class  -35 (b) Find the…

Q: Describe the set S = { x : I 1/2x - 3 I > 4} in terms of intervals.

A: S=x : 12x-3>4

Q: Q5) Let X = {a, b,c, d} and let R = { (a, a), (a, b), (a, c), (b, a), (b, b), (b, c), (b, d), (d,…

A: Given : X = a, b, c, d R = a, a, a, b, a, c, b, a, b, b, b, c, b, d, d, d be a relation.   To show…

Q: Let R be the relation, {(a, b) e N x N:a + b is odd}. Give an example that shows that R is not…

A: Given R be the relation, {(a, b) ∈ N x N:a + b is odd}.  We find an example that shows that R is not…

Q: List all the ordered pairs in the relation R = {(a, b) | a divides b} on the set {1, 2, 3, 4, 5, 6}

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Q: List the ordered pairs in the relation R from A=0,1,2,3, 4 B =1,2,3, 4, 5, where Ris defined as (a,…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: 5) Compute the number of ordered pairs (x,y) with x>0 and y>0 that satisfy x+(y)=5.3 and y+(x)=5.7

A: In this question we have to find the number of ordered pairs (x,y).

Q: Let R= {(x, y) ∣ x ≥ y} be a relation from set A = {The set of even numbers involve in user ID  to B…

A: Given, R=x,y/x≥y Let A = {The set of even numbers involve in user Id}      B = {The set of prime…

Q: Consider the following relation Ron R: (x, y) E R if and only if Va y E Q. What are the properties…

A: The following relation R on ℝ:x, y ∈R,if and only if x.y ∈ℚ,

Q: Give the domain and range of the relation. 6) 6) 13 12/ 8. A) domain: (4, 12); range: (5, 13} C)…

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Q: Which of the relation defines a function from X=(2,4,5) to Y=(1,2,4,6). R1 = {(2,4), (4,1)) R2 =…

A: We have to determine which of the following defines a function from X=2, 4, 5 to Y=1, 2, 4, 6. R1=2,…

Q: List the ordered pairs in the relation R from A = {0, 1, 2, 3, 4} to B = {0, 1, 2, 3}, where (a,b) e…

A: Given A={0,1,2,3,4} and B={0,1,2,3}

Q: Define a relation P from R to R as follows.for all real numbers X and Y with X>0 (X,Y)€P means that…

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Q: 1. Identify the domain of the relation: 其-5 |-2| 1 10 11 4 10 а. -5, 10 b. 10, 11, 4, 10 C. -5, -2,…

A: We have to find the domain of function

Q: Give an example of a relation which is a) One-one and onto b) Many - one and onto c) One-one and…

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Q: The domain is {A, B, C, D, E, F, G, H}. The relation is the set: {(C, B), (D, C), (C, F), (G, H),…

A: Given domain is A, B, C, D, E, F, G, H   The relation is the set C, B, D, C, C, F, G, H, F, B, A, B,…

Q: 8. What is the domain and range of the following relation? y=x−2x−3 y 14 X --6-5-4 a) {x E R}, {y…

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Q: Let fi = 1+x + æ?, f2 = 3+ 2x + a?, fs = 1+ 2x + 3x?, fa = 1+ 3x + 5æ?. 1 -1 is a dependence…

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Q: Let ℝ denote the set of real numbers, and  β:={(x,y)∈ℝxℝ| xy≥∅} be a relation on ℝ. Which…

A: The given relation β⊂ℝ2 is: β=x,y∈ℝ×ℝ | xy≥0 The properties of a relation is: Reflexive Irreflexive…

Q: Describe the set S = { x : I } x - 3 I > 4} in terms of intervals.

A: S=x : x-3>4 Now consider, x-3>4⇒x-3<-4  or  x-3>4   ∵x>a⇒x<-a  or  x>a⇒x<-1…

Q: 2. State the domain and range of each relation. a) {(0, 5), (1, 6), (2, 7), (3, 8)} {(1, 4), (2, 3),…

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Q: Determine the domain and range of the relation R defined byR = {(x, x + 5) : x ∈ {0, 1, 2, 3, 4,…

A: We make a table for the relation x x+5 0 5 1 6 2 7 3 8 4 9 5 10

Q: Here are two relations defined on the set {a, b, c, d}: S = { (a, b), (a, c), (c, d), (c, a) } R =…

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Q: Define a relation Pfrom R+ to R as follows: For all real numbers x and y with x> 0, (x, y)E P means…

A: Introduction: A relation is a subset of Cartesian products of two sets. In each ordered pair, there…