Find the chromatic number of the graph

Reference no: EM131239512

1. Find the chromatic number of the graph shown in Figure 13.24.

2. Find the chromatic index of the graph shown in Figure 13.24.

3. For G as shown in Figure 13.24, use a greedy algorithm to color the edges. Does it give an optimal coloring? If not, then use color switching along paths or trees to improve the coloring.

Reference no: EM131239512

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