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2. Let L be the language of all non-empty palindromes over the alphabet a,b. (a) Give an informal reason for believing that there is no

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2. Let L be the language of all non-empty palindromes over the alphabet a,b. (a) Give an informal reason for believing that there is no deterministic PDA which accepts L (b) Give a Chomsky Normal Form grammar for L. (c) Give the state diagram of a PDA which accepts L

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