Discrete math relation properties

I am working on a homework assignment and I am having trouble understanding the problem. I feel as if my professor forgot part of the problem, but I would just like to double check and make sure I am not reading the problem incorrectly. This is the problem:

For $\le $ relation on the set of integers, specify if $\le $ is Reflexive(R), Antireflexive(AR), Symmetric(S), Antisymmetric(AS), or Transitive(T). Show your analysis.

I am working on a homework assignment and I am having trouble understanding the problem. I feel as if my professor forgot part of the problem, but I would just like to double check and make sure I am not reading the problem incorrectly. This is the problem:

For $\le $ relation on the set of integers, specify if $\le $ is Reflexive(R), Antireflexive(AR), Symmetric(S), Antisymmetric(AS), or Transitive(T). Show your analysis.