问题
单项选择题
In the following kinds of graphs, which one's adjacency matrix is symmetric
A.Directed graph
B.Undirected graph
C.AOV network
D.AOE network
答案
参考答案:B
In the following kinds of graphs, which one's adjacency matrix is symmetric
A.Directed graph
B.Undirected graph
C.AOV network
D.AOE network
参考答案:B