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2 cards from this section. Quick, good the night before a test.
Define a graph.
Think about how objects can relate.
What is an undirected graph?
Consider it like a two-way street.
What is a simple graph?
It's the cleanest form of a graph.
True or False: Euler's theorem states that the number of odd degree vertices in a graph is odd.
What does even and odd mean in mathematics?
Create a simple graph with 5 vertices and explain its structure.
Consider how you can arrange vertices and connect them.
Explain and create a scenario where an undirected graph can be formed with two vertices having odd degrees.
Think about how degree counts work based on connections.
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