438 views
2 votes
2 votes
how to calculate number of directed graphs possible having n vertices?

Please log in or register to answer this question.

Related questions

0 votes
0 votes
0 answers
3
Neal Caffery asked Dec 11, 2016
802 views
How many distinct directed graphs are there nodes labeled 1, 2, 3, 4? [consider graphs with no multiple edges and loops]