Draw two 2-regular graphs on ten vertices one of which is

Question

There is at least one bipartite graph pictured in Section 3.3. Identify one; is it complete?

1. Draw K₇, C₈, and P₁₀.

2. Draw two 2-regular graphs on ten vertices, one of which is connected and one of which has two components.

3. What is the length of a smallest cycle in the Petersen graph?

4. Draw a bipartite graph with nine vertices.