Let A := {1,2,3}. Give an example of a relation (A, A, R) that is

(a) Transitive and reflexive but not antisymmetric.

(b) Antisymmetric and reflexive but not transitive

(c) Antisymmetric and transitive but not reflexive

Anyone have any ideas?

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- November 7th 2010, 05:13 AMManSlayerProperties of Relations
Let A := {1,2,3}. Give an example of a relation (A, A, R) that is

(a) Transitive and reflexive but not antisymmetric.

(b) Antisymmetric and reflexive but not transitive

(c) Antisymmetric and transitive but not reflexive

Anyone have any ideas? - November 7th 2010, 05:29 AMPlato
You should understand that this is not a homework service nor is it a tutorial service.

PLease either post some of your own work on this problem or explain what you do not understand about the question. - November 7th 2010, 02:24 PMManSlayer
There's nothing I don't understand about the question. I'm just having difficulty thinking up possible examples. I'm not asking for answers, but a point in the right direction.