(1) (15 = 8 + 7 points) Define a useful state in a Turing Machine M...
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(1) (15 = 8 + 7 points) Define a useful state in a Turing Machine M to be such that it is entered by M during computation on some input string. We define corresponding language USEFUL-STATE as follows: The language USEFUL-STATE consists of bit strings of the form x#q, such that the Turing machine M enters state q on some input y during its computation. X (a) Is USEFUL-STATE semidecidable? (b) Is USEFUL-STATE decidable? (1) (15 = 8 + 7 points) Define a useful state in a Turing Machine M to be such that it is entered by M during computation on some input string. We define corresponding language USEFUL-STATE as follows: The language USEFUL-STATE consists of bit strings of the form x#q, such that the Turing machine M enters state q on some input y during its computation. X (a) Is USEFUL-STATE semidecidable? (b) Is USEFUL-STATE decidable?
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Step 11 a Is USEFULSTATE semidecidable Yes USEFULSTATE is semidecidable Explanation To see t... View the full answer
Related Book For
Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
Posted Date:
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