How do you draw a hasse Diagram for the following example
Consider a relation $R$ defined on the set $A = \{-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7\}$. Determine for the $R = \{(a, b) : a^3 = b^3\}$ if the relation is reflexive, symmetric, anti -symmetric, transitive, partial orders or an equivalence relation.
I have figured out whether it is reflexive, symmetric, anti -symmetric, transitive, partial orders or equivalence relations. But cant draw the hasse diagram.