Practice - Categories of Ternary Strings
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Practice Questions
Test your understanding with targeted questions
What is a ternary string?
💡 Hint: Think about the number of different characters involved.
What does 'strictly increasing sequence' mean?
💡 Hint: Consider how each term compares to its predecessor.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a ternary string?
💡 Hint: Think about the prefix 'ternary' which suggests three.
True or False: A sequence can be called strictly increasing if the same number appears twice.
💡 Hint: Consider the definition of 'strict'.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Construct the first five valid ternary strings of length 3 and derive T(3).
💡 Hint: Focus on ensuring the sequences increase with each character.
Prove that if T(n) is defined as above, T(5) is double T(4).
💡 Hint: Use the established relationship we've discussed.
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