I'm doing an exercise where I have an adjacency matrix for the rook's graph. I need to figure out the right graph using its 3x3 adjacency matrix composed of the following values:
9 7 3
5 2 8
1 4 6
My main doubt is: Is the matrix representing a Multigraph where I have N edges between each node ? or Is the matrix representing a weighted digraph?
Thanks so much!