I have the following problem:
Given set A={a,b,c,d,e} and R={(a,a),(a,c),(a,d),(a,e),(b,b),(b,c),(b,d),(b,e),(c,c),(c,d),(c,e),(d,d),(e,e)}
This might be easy but I'm trying to draw the Hasse Diagram for this problem but don´t fully understand how to, as 'a' and 'b' don't connect.
Is this diagram correct?
