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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a degree sequence?
💡 Hint: Think about how we organize the degrees.
Question 2
Easy
Can a degree sequence have negative values?
💡 Hint: Consider what a negative degree would imply.
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
Is the degree sequence (4, 3, 3, 2) graphic?
- True
- False
💡 Hint: Try imagining the graph layout.
Question 2
What must the sum of degrees be equal to in a simple graph?
- Odd number
- Even number
- None of the above
💡 Hint: Consider how many edges connect vertices.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the degree sequence (7, 3, 2, 2, 1), can you construct a valid simple graph? Explain your steps.
💡 Hint: Check progression after each reduction.
Question 2
If the degree sequence is (3, 3, 3, 3, 3), how many edges does the graph have? Illustrate it.
💡 Hint: Use the sum of degrees formula.
Challenge and get performance evaluation