5.4.2 - Implication Two
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Practice Questions
Test your understanding with targeted questions
What is a degree sequence?
💡 Hint: Think of the vertex degrees.
Can a degree sequence contain negative numbers?
💡 Hint: Consider what a degree represents.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a graphic sequence?
💡 Hint: Consider what conditions are required in graph theory.
True or False: Every degree sequence must have at least one vertex with a degree of 0.
💡 Hint: Think about full connectivity.
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Challenge Problems
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Imagine a degree sequence of (4, 4, 4, 2). Determine if it is graphic and explain your reasoning thoroughly.
💡 Hint: Try drawing it out!
Construct two sequences, one graphic and one non-graphic, justify your choices.
💡 Hint: Visualize graph connectivity!
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