Our universe U is Z (integers), and R is the relation defined by R(x,y):=x
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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Our universe U is Z (integers), and R is the relation defined by R(x,y):=x<y^2 For example, R(3,-2) and R(1,1) are T, while R(5,-2) and R(3,1) are both F.
R is relexive, symmetric, transitive? give counterexample
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