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Find the sum of the degrees of the vertices of each graph
Chapter , Problem 4E(choose chapter or problem)
QUESTION:
Find the sum of the degrees of the vertices of each graph in Exercises 1–3 and verify that it equals twice the number of edges in the graph.
Questions & Answers
QUESTION:
Find the sum of the degrees of the vertices of each graph in Exercises 1–3 and verify that it equals twice the number of edges in the graph.
ANSWER:Step 1 of 3
In Ex.
The number of edges is .
The condition holds.