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4. (10 pts) Consider the problem of testing whether a machine has a redundant state, that is, one that is not reachable on any
4. (10 pts) Consider the problem of testing whether a machine has a redundant state, that is, one that is not reachable on any input string. Assume the alphabet is 0, 1, convert this problem into a problem of testing membership in a language and determine whether the the language is decidable, undecidable, T-recognizable, co-T-recognizable, not T-recognizable: (a) Does a DFA have a redundant state? (b) Does a TM have a redundant state?
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Step 13 a Does a DFA have a redundant state To convert this problem in to a problem of testing membership in a language we can define a language L tha...
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Probability And Statistics For Engineers And Scientists
Authors: Anthony Hayter
3rd Edition
495107573, 978-0495107576
