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5 cards from this section. Quick, good the night before a test.
What is the Ramsey number R(3, 3)?
Think about how connections can form in a group of six.
Define an articulation point in graph theory.
What happens when you remove a key node?
What does the Ramsey number R(3, 3) signify?
Relate it to social interactions.
True or False? Every tree with n nodes has n edges.
Consider basic examples of trees during your answer.
Create a simple graph with 8 vertices that includes articulation points. What happens when you remove each point?
Use cycles and direct connections creatively.
Given R(3, 3) is 6, demonstrate for R(4, 4) and conjecture the minimum needed for R(k, k) as k increases.
Sketch graphs to demonstrate increasing complexity.
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