Chapter 14, Problem 1T

To determine

Degree of each vertex of the given graph.

Answer to Problem 1T

Solution:

The degree of each vertex, A is $2$, B is $2$, C is $4$, D is $3$, E is $2$, and F is $1$.

Explanation of Solution

Given:

A graph as shown below:

Explanation:

The degree of a vertex is the number of edges through that vertex.

Let’s find out the degree of each vertex.

The degree of A is $2$.

The degree of B is $2$.

The degree of C is $4$.

The degree of D is $3$.

The degree of E is $2$.

And, the degree of F is $1$.