Fill in the blanks below so that the resulting statement is true.

If there is at least one edge connecting two vertices in a graph, the vertices are called ________________.

A sequence of such vertices and the edges connecting them is called a ________________.

If this sequence of vertices and connecting edges begins and ends at the same vertex, it is called a ________________.



Answer :

Sure, let's fill in the blanks to form a true statement about graph theory:

If there is at least one edge connecting two vertices in a graph, the vertices are called adjacent.

A sequence of such vertices and the edges connecting them is called a path.

If this sequence of vertices and connecting edges begins and ends at the same vertex, it is called a cycle.

So, the final statement is:

If there is at least one edge connecting two vertices in a graph, the vertices are called adjacent.

A sequence of such vertices and the edges connecting them is called a path.

If this sequence of vertices and connecting edges begins and ends at the same vertex, it is called a cycle.