Which answer below best describes a relation on a set X? 0000 A relation is a A relation is a A relation is a rule that is reflexive, symmetric and transitive. rule that maps x EX to y E X. subset of X. A relation is a rule that associates every element of X to another element of X. A relation is a subset of the product X X X. None of the above

Q: zbss. not use ai please

A:

Q: Let W be the set of words in the English language. Define a relation R on W by W₁ R W₂W₁ and we have…

A: We are given that,      w1 R w2  <=> w1 and w2 have a letter in common.  Now, it is obvious…

Q: Here is a diagram for a relation R on a set A. Write the sets A and R. 0 3 4 5

A: We have been given a diagram for a relation R on a set A. To Do: We have to write the sets A and R.

Q: Which of the following relations are transitive? The relations are in bold. (Remember: A relation R…

A:

Q: Define the relation R on the set of integers as Vm, n EZ, m Rniff 5|m - n Determine if the relation…

A:

Q: Define a relation D on the set of real of numbers as follows: Vx, y ER, xD y ⇒x-y is rational…

A: Correct option is  D is reflexive , symmetric and transitive.

Q: Let R be the relation defined by x R y =x<y° Determine if R is an order relation on N? on Z? Justify…

A:

Q: Define a relation D on the set of real of numbers as follows: Vx, y ER, x Dy ⇒ x-y is rational…

A:

Q: RELATIONS AND FUNCTIONS Classwork: Let A =(2,3,4) and B =(6,8,10} and define a relation R from A to…

A: Let A = {2,3,4} and B = {6,8,10} and define a relation (a) R from A to B on (x,y) part of R if y/x…

Q: A relation R is defined on the set of integers by: aRb = a + b = 2m + 1, where m is an integer. Show…

A:

Q: let R be the relation on the set of positive integers in which a R b if and only if a is a factor of…

A: Given below the detailed Solution.

Q: The figure below shows an arrow diagram of a relation R. R d Is the relation reflexive? Select Is…

A:

Q: Determine whether each relation is an equivalence relation. Justify your answer. If the relation is…

A: According to the given information it is required to check whether the given relation in each part…

Q: Is this relation discrete or continuous? -50 -5 -5- O Discrete O Continuous

A: This relation is Discrete.

Q: 2. Let A={-4,-3,–2,–1,0,1,2,3,4} and Ris a relation on A defined by: 31(m² –n°) mRn 4 (a) Show the…

A:

Q: Let R1 and R2 be equivalence relations on a nonempty set A. a. Prove or disprove: R1 U R2 is an…

A: A relation defined on set A is said to be an equivalence relation, if it is: 1) Reflexive relation…

Q: The path of a rock thrown off a cliff can be modeled by a relation in vertex form, y = a(x - h)2 +…

A: The objective of this question is to find the values of a, h, and k in the equation y = a(x - h)^2 +…

Q: 3. Prove or disprove each of the following properties for the relation below: reflexive, symmetric,…

A: The given relation, which is defined on the set of integers, is…

Q: Define a relation D on the set of real of numbers as follows: Vx, y ≤ R, x Dy x-y is rational ⇒…

A: Definitions of symmetric, reflexive,transitive are given.We have to check them .

Q: 10 Let A={4,5,6,7,8,9,10,11,12,13} and define a relation S on A as follows xS y → 4|(x-y) (a) Is…

A:

Q: relation O on Z as follows: \m, n = Z, mOn → ³k € Z | (m − n) = 2k +1 choice that is true. ation O…

A: