0 0 votes No of Simple Undirected Graph with unablled vertices - 2nC2 No of Simple Undirected Graph with labelled vertices - ? No of Simple Undirected Connected Graph with unablled vertices - ? No of Simple Undirected Connected Graph with labelled vertices - ? Programming in C graph-theory graph-algorithms data-structures algorithms combinatory + – yg92 714 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.