R.5. Define a relation < on the set of ordered pairs of real numbers (x, y) as follows: (X:V1)< (x2, V2) if and only if (1) x < x, or (2) x, = x, & y, < y2. Prove that < defines a linear ordering on the set of ordered pairs of real numbers. (This shows that the coordinate plane can be linearly ordered!)
R.5. Define a relation < on the set of ordered pairs of real numbers (x, y) as follows: (X:V1)< (x2, V2) if and only if (1) x < x, or (2) x, = x, & y, < y2. Prove that < defines a linear ordering on the set of ordered pairs of real numbers. (This shows that the coordinate plane can be linearly ordered!)
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 28E
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I need help on this dicrete mathematics problem where I must define a relation
![R.5. Define a relation < on the set of ordered pairs of real numbers (x, y) as follows:
(x1,)<(x2, y2) if and only if (1) x, < x, or (2) x, = x, & y, < y,. Prove that < defines a linear
ordering on the set of ordered pairs of real numbers. (This shows that the coordinate plane can
be linearly ordered!)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62cc3b2c-ca5c-4dc2-884f-aa56aeff03f7%2F9e8c10b2-7512-4af9-bb79-362a0438e594%2Foj08gqk_processed.png&w=3840&q=75)
Transcribed Image Text:R.5. Define a relation < on the set of ordered pairs of real numbers (x, y) as follows:
(x1,)<(x2, y2) if and only if (1) x, < x, or (2) x, = x, & y, < y,. Prove that < defines a linear
ordering on the set of ordered pairs of real numbers. (This shows that the coordinate plane can
be linearly ordered!)
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