Practice Tutorial 9: Part I - 4.1.4 | 4. Prof. Ashish Choudhury | Discrete Mathematics - Vol 3
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Practice Questions

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Question 1

Easy

Define vertex connectivity.

💡 Hint: Think about the vertices that connect different parts of a graph.

Question 2

Easy

What is the edge connectivity of a graph?

💡 Hint: Consider the edges that maintain the graph's continuity.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

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

Question 1

What is the minimum degree in a graph?

  • The highest degree of a vertex
  • The smallest degree of all vertices
  • The average degree of all vertices

💡 Hint: Think about which vertex has the least connections.

Question 2

True or False: Vertex connectivity is always greater than or equal to edge connectivity.

  • True
  • False

💡 Hint: Consider how removing vertices affects edge connections.

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Challenge Problems

Push your limits with challenges.

Question 1

Prove or disprove that among any three graphs, the union's vertex connectivity is less than or equal to the smallest vertex connectivity among the three. Provide an example.

💡 Hint: Think about what happens to the graph structure when combining different graphs.

Question 2

Select a random simple graph and construct its Cartesian product with another random graph. Analyze the resulting graph's properties.

💡 Hint: Remember the rules for connecting vertices based on original adjacency.

Challenge and get performance evaluation