8. (a) Find the chromatic number x of the 9-vertex graph below. Explain. (b) Find the edge chromatic number x' of the graph below. Explain. B E H (c) Does this graph have a Hamiltonian cycle? If so, list the vertices in order of such cycle. If not, explain why not.

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A: Here is the answer with explanation:-

Q: 3.2 pily not edging ashotamari Construct a family of graphs G for which Y,(G)=p-A(G).

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A: The solution is given below for the above given question: