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4th Edition

Richard N. Aufmann + 3 others

Publisher: Cengage Learning

ISBN: 9781305965584

Chapter 5, Problem 14RE

Textbook Problem

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Use Dirac's theorem to verify that the graph is Hamiltonian, and then find a Hamiltonian circuit.

To determine

**To verify:**

The given graph is Hamiltonian circuit by using the Dirac's theorem.

**Given:**

**Calculation:**

Number of vertex =6

â€ƒâ€ƒ

â€ƒâ€ƒ

Minimum 3 degrees are there in each vertex

Hence by Dirac's theorem

The graph is said to be Hamiltonian

The graph contains vertex that meets at least once and ends with the starting vertex point

But see to that the vertex should not be met twice

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