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

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Q: A relation Ron a set A is. if whenever (a, b) ER then (b, a) ER for all a, b EA.

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Q: (b) Define Equivalence Relation with an example. Give an example of a relation which is not…

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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.

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

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

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

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Q: Let A = {1,2, 3,4,5,6,7,8,9} and R be a relation in A ×A, defined by (a, b) R(c, d) → a + d = b + c…

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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: 1. Let & be the relation of (a,b) la #b] on the set of integers. What is the reflexive closure of R?

A: As per our company guideline we are supposed to answer only one question with its 3 subparts. Here…

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A: I am going to solve the given problem by using some simple algebra to get the required result.

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Q: Question 2 How many relations are there on the set A in Question 1? Give the reasoning for your…

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

A: This relation is Discrete.

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

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Q: 1 Let X be a nonempty set and let S be the collection of all subsets of X. Let R be a relation in S,…

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