Question

the number of edges in the path is called ______ of the path​

Answer 1

the number of edges in the path is called Length of the path.

Answer 2

Concept:

We need to recall the concept of graph theory and path  to answer this question.

• Graph theory is the study of graphs , made up of vertices (also called nodes or points)  which are connected by edges (also called links or lines).

• A path in a graph is the finite or infinite sequence of edges that joins a sequence of vertices (all distinct).

Solution:

• Edge of a path is the line connecting two nodes or vertices.

• Edge in a path can not be repeated.

The number of edges in the path is called the length of the path.