Practice Question 3 - 4.4 | 4. Prof. Ashish Choudhury | Discrete Mathematics - Vol 3
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Practice Questions

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Question 1

Easy

What is vertex connectivity?

💡 Hint: Think about how many vertices you need to remove to make a graph fail.

Question 2

Easy

Define edge connectivity.

💡 Hint: Consider the edges that connect the different parts of the graph.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the definition of vertex connectivity?

  • A) Minimum edges to disconnect a graph
  • B) Minimum vertices to disconnect a graph
  • C) Total number of edges in a graph
  • D) Degree of the highest vertex

💡 Hint: Think about how many roads (vertices) you'd need to block to stop traffic.

Question 2

Is it true that graph connectivity is higher in complete graphs than in non-complete ones?

  • True
  • False

💡 Hint: Consider what makes a complete graph complete.

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Challenge Problems

Push your limits with challenges.

Question 1

Design a non-complete graph with at least 6 nodes and identify its vertex and edge connectivity metrics.

💡 Hint: Visualize how many paths lead to disconnecting the graph.

Question 2

Prove that in a non-complete graph, at least one of the connectivity metrics must be less than the total number of nodes.

💡 Hint: Think about how the total connection must yield a less-than-n metric.

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