Show that the Post Correspondence Problem is decidable over the unary alphabet = {1}.

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Show that the Post Correspondence Problem is decidable over the unary alphabet Σ = {1}.

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Introduction to the theory of computation

ISBN: 978-0470530658

3rd edition

Authors: Michael Sipser

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Question Posted: Sep 02, 2020 04:49 AM

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Show that the Post Correspondence Problem is decidable over the unary alphabet = {1}.

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Consider the DFA M with start state q0 and set of accept states F Let q1 be the state that M transit...View the full answer

Introduction to the theory of computation

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