0 0 votes $1)$How many different adjacency matrices does a graph with n vertices and E edges have? $2)$How many different adjacency lists does a graph with n vertices have? Data Structures data-structures graph-theory + – Lakshman Bhaiya 1.6k views answer comment Share Follow Print See all 5 Comments 5 5 Comments reply Lakshman Bhaiya commented Oct 21, 2018 reply Follow flag For $(1) $ answer is $n!$ and for $(2)$ answer is $E!$ 0 0 replyShare aambazinga commented Oct 21, 2018 reply Follow flag ok yeah i misunderstood the question 0 0 replyShare MiNiPanda commented Oct 21, 2018 reply Follow flag @ Lakshman Patel RJIT How (E)! please explain Is the graph directed or undirected? 0 0 replyShare Lakshman Bhaiya commented Oct 21, 2018 reply Follow flag Undirected graph I don't know how? 0 0 replyShare tarungupta commented Jul 23, 2021 reply Follow flag please expain 0 0 replyShare Please log in or register to add a comment.