Flows and Connectivity · Flow Polynomial (Optional)
Lesson 3
Problem.
Which of the diagrams below is a nowhere-zero \(\mathbb{Z}_{5}\)-circulation?
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Multiple choice, Advanced problem
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Flows and Connectivity · Flow Polynomial (Optional)
Problem.
Which of the diagrams below is a nowhere-zero \(\mathbb{Z}_{5}\)-circulation?
1
2
3
4