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Let R be the relation, {(a, b) e N x N:a + b2 is divisible by 3}. Give an example that shows that R is not symmetric. ER and In each box enter an ordered pair of natural numbers less than 100. Include the parentheses and comma, as you do if you write an ordered pair on paper.

Let R be the relation, {(a, b) e N x N:a + b2 is divisible by 3}. Give an example that shows that R is not symmetric. ER and In each box enter an ordered pair of natural numbers less than 100. Include the parentheses and comma, as you do if you write an ordered pair on paper.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Let R be the relation, {(a, b) e N x N:a + b? is divisible by 3}. Give an example that shows that R is not symmetric. ER and In each box enter an ordered pair of natural numbers less than 100. Include the parentheses and comma, as you do if you write an ordered pair on paper.
Transcribed Image Text:Let R be the relation, {(a, b) e N x N:a + b? is divisible by 3}. Give an example that shows that R is not symmetric. ER and In each box enter an ordered pair of natural numbers less than 100. Include the parentheses and comma, as you do if you write an ordered pair on paper.
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