Question: 7.8 Find an optimal binary tree for a1,a2,,a6, if the identifiers, in order, have probabilities 0.2,0.1,0.15,0.2,0.3,0.05 respectively and all other identifiers have zero probability

7.8 Find an optimal binary tree for a1,a2,,a6, if the identifiers, in order, have probabilities 0.2,0.1,0.15,0.2,0.3,0.05 respectively and all other identifiers have zero probability

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