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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the value of B(1)?
💡 Hint: Think of the possible single-bit strings.
Question 2
Easy
List three categories of bad strings.
💡 Hint: Consider different starting conditions for strings.
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 recurrence relation for B(n)?
- B(n) = B(n-1) + B(n-2) + B(n-3)
- B(n) = B(n-1)
- B(n) = B(n-2) + B(n-3)
💡 Hint: Recall our categories of bad strings.
Question 2
Is B(3) equal to 4?
- True
- False
💡 Hint: List all valid strings of length 3.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate B(5) based on previous values.
💡 Hint: Keep applying the derived relation repeatedly.
Question 2
Provide a comprehensive proof of B(n) as a generating function.
💡 Hint: Involve elements from your string category counts.
Challenge and get performance evaluation