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(b) Draw a directed graph representation of R.

(b) Draw a directed graph representation of R.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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1. Let A = {0, 1,2,3} and let R be a relation on A such that Ry if and only if (a) List the elements of R. (b) Draw a directed graph representation of R.. y is odd. (c) Is R reflexive? Is R symmetric? Is R transitive? Justify your answer to each.
Transcribed Image Text:1. Let A = {0, 1,2,3} and let R be a relation on A such that Ry if and only if (a) List the elements of R. (b) Draw a directed graph representation of R.. y is odd. (c) Is R reflexive? Is R symmetric? Is R transitive? Justify your answer to each.
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