Question: Assume that a student was attempted to construct a HuffmanCode for a given set of letter frequencies. You have noticed that the letter X is

Assume that a student was attempted to construct a HuffmanCode for a given set of letter frequencies. You have noticed that the letter X is encoded with fewer symbols than the letter Y , but that the letter X has a lower probability of occurance. Prove that the student has not minimized the expected number of characters needed to encode a message.

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