(M1E11) [Microeconomics] How to Prove/Disprove a Binary Relation is a Preference Relation: Example 1

[@dario5862]

Thanks for your playlist. It is priceless to have these lectures on youtube for free!

[@lonemaven]

Is the definition you made for the comparison of vectors which is "(x,y) ≥ (u,v) if and only if x ≥ u and y ≥ v" just an assumption that you made for this problem in order to disprove completeness? Or is that something accepted/implied as true in general? Thanks!

[@myexflower]

He proposed the definition for this example (and he and any person can do it when wanted or desired). The alternatives in R^2 are just points in the plane and in general, you cannot compare two points in R^2.

[@Vavilentat4145]

Я тебя люблю, спасибо