SOLUTION:
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and are both relations defined over X , and we also know that RAS is reflexive,...
Question 2 For each of the following relations R, determine (and explain) whether R is: (1) reflexive (2) symmetric (3) antisymmetric (4) transitive (a) R-(x, y):x +2y 3), defined on the set A 10, 1,2,3) (b) R-I(x, y): xy 4), defined on the set A (0,1,2,3,4 (c) R-(x, y): xy 4), defined on the set A-0,,2,3)
Question 2 For each of the following relations R, determine (and explain) whether R is: (1) reflexive (2) symmetric (3) antisymmetric (4) transitive (a)...
10. [12 Points) Properties of relations Consider the relation R defined on R by «Ry x2 - y2 = x - y (a) Show that R is reflexive. (b) Show that R is symmetric. (c) Show that R is transitive. (d) You have thus verified that R is an equivalence relation. What is the equivalence class of 3? (e) More generally, what is the equivalence class of an element x? Use the listing method. (f) Instead of proving the three...
Let X, be the set {x € Z|3 SXS 9} and relation M on Xz defined by: xMy – 31(x - y). (Note: Unless you are explaining “Why not,” explanations are not required.) a. Draw the directed graph of M. b. Is M reflexive? If not, why not? C. Is M symmetric? If not, why not? d. Is M antisymmetric? If not, why not? e. Is M transitive? If not, why not? f. Is M an equivalence relation, partial order...
QUESTION 10 The equality relationon any set S is: A total ordering and a function with an inverse. An equivalence relation and also function with an inverse. A function with an inverse, and an equivalence relation with as single equivalence class equal to S An equivalence relation and also a total ordering QUESTION 11 A binary operation on a set S, takes any two elements a,b E S and produces another element c e S. Examples of binary operations include...
Python 3 Discrete Mathematics We are going to write a program to read in relations, show the matrix of the relation. We will also show if the relation is reflexive, symmetric, anti-symmetric and transitive. This program will read in files that the user gives. Normal Error handling applies. The file the user gives you will have the elements of the set for the relation followed by the tuples in the relation. The Text Files The first line of the text...
We know Gardisil, the HPV vaccine is available to both boys and girls. There are parents who believe it should not be mandatory as they feel it sends the message it is ok to have intimate relations for teens. Others feel it provides protection down the road when their child will be an adult and not have to be concerned about HPV. What are your thoughts about HPV and should it be a mandatory shot? Parents today can opt out...
Can you #2 and #3?
6. LESSON 6 (1) Let A be the set of people alive on earth. For each relation defined below, determine if it is an equivalence relation on A. If it is, describe the equivalence classes. If it is not determine which properties of an equivalence relation fail. (a) a Hb a and b are the same age in (in years). (b) a Gb a and b have grandparent in common. 2) Consider the relation S(x,y):x...
Given f(x)=x2-4x-5 defined for x>2. Find (f-1)'(0). Also, we know f(5)=0
atk, I is aldly conceivable to consider the improvements we have made in both human relations and technological advancements. Discussion 5 Locked before Monday, November 4, 2019 12:01 AM CST. Pick a job you have held, and describe it in terms of span of control, delegation, responsibility, authority, and accountability. If you have never held a job, interview someone you know regarding the same criteria and summarize their responses 3 Note: The business world offers many varied opportunities to excel...
10. Definearelationon by setting x R y if x y is even.
(a) Give a counterexample to show that R is not
reflexive.
(b) Give a counterexample to show that R is not
transitive.
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The first line of your post with the section and question
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