1. The problem statement, all variables and given/known data I want to compose the relation "equality" with the relation "less than" in the form: equal o less than. 2. Relevant equations 3. The attempt at a solution Firstly I determine the y in (x,y) such that this is true. Graphically, it is just the values less below y=x. Next I apply the relation of equality, and I see that the z's in (y,z) are just the same values. So the composite relationship is just "less than".--graphically the same image. Is this correct? Thanks!