struck in it totally.

Q1. a) S is a "greater than" relation on the set of real numbers; i. e All x, VER, x Sy iff x>y What type of relation it is? Is it reflexive, symmetric or transitive? Or of all types? b) How many relations can be formed from X to Y if X = {u, v} and Y = {a, b}. C) Find all possible functions from X to Y in part b) and show them through arrow diagrams (5+2.5+2.5)