you dont have to answer all, just show me a example and patterns on how multiply works

3. Consider the directed graph G = ({a,b,c,d,e}, {(a,b), (b,a), (b,c), (c,d), (ce), (d.c), (e,a)}) a) Give the diagram for G. b) Give the adjacency matrix A for G. d c) Give A? d) Give A