Question

Rule - The number indicates how many edges must connect the vertex with its neighbours.
Click on the number which fulfills the rule.
2
1
5
1
3
5
4
1
5
7
5
4
2
2
1
4
Done​

Answer 1

Answer:

The degree or valency of a vertex is the number of edges that connect to it. Graphs are of two types: Undirected: Undirected graph is a graph in which all the edges are bidirectional, essentially the edges don't point in a specific direction.

Step-by-step explanation:

hope it helps you.