Let A = {x, y} and let S be the set of all strings over A. Define a relation C from S to S as follows: For all strings s and t in S, (s, t) E C means that t= ys. Then C is a function because every string in S consists entirely of x's and y's and adding an ad- ditional y on the left creates a single new string that consists of x's and y's and is, therefore, also in S. Find C(x) and C(yyxyx).

Q: Find IR| where R is the relation on the set A = {1,2,-,100} given by R= {(a,b)| azb+30} Select one:…

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Q: 1. Let A = {4,5,6} and B = {5,6,7} and define relations R from A to B as follows: V (x, y) E A X B,…

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Q: Let A = {2, 3, 4} and B = {6, 8, 10} and define a relation R from A to B as follows: For every (х,…

A: Relation R is defined as:

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

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Q: Define the relation R = {(a.b): a + b < ab} = A x B with A = {1,2,4} and B = {2,5,6). List all the…

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Q: Let A — {1, 2, 3, 4} and B — {5, 6, 7}, and let f be the relation f = {(1, 5), (2, 5), (3, 6), y)}.…

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Q: Let Y be a relation defined by a Y b iff a times b is even. Is 5 Y 7 true?

A: Here, the given problem is on relation on set. We will solved the problem  step by step.

Q: A = {1, 3} and B = {2, 4, 6}. Define a relation R from A to B as follows: for all (x, y) ∈ A × B…

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Q: Determine if the relation R = {(1,3), (1,4), (2,3), (2,4), (3,4)} is reflexive, symmetric,…

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Q: Let X = {a} and y = {a, b}, do the following. (a). Use the set-roster notation to write set (X x X)…

A: Define a relation which violate the well define ness

Q: Let A = {2, 3, 4, 8, 9, 12}, and let the relation R on A be defined by aRb if and only if (a | b ^…

A: A set of ordered pairs is referred to as a relation in the area of mathematics and computer science.…

Q: Define a relation R on the set of all integers Z as follows: for all integers m and n, m R n → m = n…

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Q: Suppose that the relation R is reflexive. Show that R* is reflexive.

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Q: Let A={1,2,3} and B={-2,-1,0}. Define a relation R from S to T as follows: For all (x,y) in AxB,…

A: We will find out the required values.

Q: Let A = {1,2,3, 6}. Define a relation R on A as follows: %3D xRy if y – x > 0 Write out the relation…

A: We have to find the relation R.

Q: A = {1, 2, 3, 5} and B = {4, 6, 9}. Define a relation R from A to B by R = {(x, y): the difference…

A: The difference between x and y is odd That is possible for  1-4=-3 1-6=-5 2-9=-7 3-4=-1 3-6=-3 5-4=1…

Q: Let A= B = Z. Let R be the relation from A to B defined by a Rb if and only if a² – b² = 9.…

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Q: let A= {a,b,c,d} and R= {(a,a),(a,c),(b,d),(c,a),(c,c),(d,b)} be a relation on A. What is the…

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Q: Let R be the relation {(1,2), (1,3), (2,3), (2,4), (3,1)} and let S be the relation {(2,1), (3,1),…

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