Let A = {1, 2, 3, 4, 5} and R be a relation on A such that for all x and y in A, x R y if and only if x < y. a) Draw a directed graph for R. b) Could an undirected graph be used instead to describe R? c) Express R as a set of ordered pairs.

Let A = {1, 2, 3, 4, 5} and R be a relation on A such that for all x and y in A, x R y if and only if x < y. a) Draw a directed graph for R. b) Could an undirected graph be used instead to describe R? c) Express R as a set of ordered pairs.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Let A = {1, 2, 3, 4, 5} and R be a relation on A such that for all x and y in A, x R y if and only if x < y.
a) Draw a directed graph for R.
b) Could an undirected graph be used instead to describe R?
c) Express R as a set of ordered pairs.

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