Background: In this a graph is G=(V,E) where V is the set of all vertices and E is a set of 2-element subsets of V. For example: G=({1,2,3,4},{{1,2},{1,3},{2,4}}). E stands for edges similar to a line segment between point A and point B such that it is represented by {A,B}. {A,A} is not an acceptable edge. For antisymmetric, the following must be true: If x~y and y~x, then x=y. For transitive, the following must be true: If x~y and y~z, then x~z.
Question 1: Construct a graph G for which the is-adjacent-to relation, ~, is antisymmetric.
Question 2: Construct a graph G for which the is-adjacent-to relation, ~, is transitive.