Define the chromatic number of a graph

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Reference no: EM131167112

a) Define the chromatic number of a graph.

b) What is the chromatic number of the graph Kn when n is a positive integer?

c) What is the chromatic number of the graph Cn when n is an integer greater than 2?

d) What is the chromatic number of the graph Km,n when m and n are positive integers?

Reference no: EM131167112

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