Answer:
R is a partial order
Step-by-step explanation:
The relation is reflexive
That is to say, aRa
[tex]a\geq a \; \forall a \in \mathbb{R}[/tex]
The relation is antisymmetric, if aRb and bRa, then a=b
[tex](a\geq b)\land (b\geq a) \Rightarrow a=b[/tex]
The relation is transitive, if aRb and bRc, then aRc
[tex](a\geq b)\land (b\geq c) \Rightarrow a \geq c[/tex]
