ordered sets

[pragmatic]

ordered sets. please i need an answer to this immediately

Let z be the set of integers and R be the relation on z defined by aRb if only if a< b. Is R a partial order relation

 

[pka]

Let z be the set of integers and R be the relation on z defined by aRb if only if a< b. Is R a partial order relation

What does it mean to say that a relation on a set is an order relation?