Consider the DFA, M, whose state diagram is given by: 90 b q1 b 92 b...

 

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Consider the DFA, M, whose state diagram is given by: 90 b q1 b 92 b a a b b q3 a q4 a) Describe the language L(M). b) If we L(M), will the string obtained by swapping a's and b's in w also be in L(M)? Explain your answer. c) If w = L(M), will the string wR (the reverse of w) also be in L(M)? Explain your answer d) Describe in your own words the "role" of each of the states. e) Write a regular expression that describes L(M). (please explain your reasoning.) f) For c and d, if your answer is no, give a DFA that descibes the language obtained by applying that operation (swapping a's and b's or reversing) to all elements of L(M) Can you create a NFA for L(M) that uses fewer states? * Consider the DFA, M, whose state diagram is given by: 90 b q1 b 92 b a a b b q3 a q4 a) Describe the language L(M). b) If we L(M), will the string obtained by swapping a's and b's in w also be in L(M)? Explain your answer. c) If w = L(M), will the string wR (the reverse of w) also be in L(M)? Explain your answer d) Describe in your own words the "role" of each of the states. e) Write a regular expression that describes L(M). (please explain your reasoning.) f) For c and d, if your answer is no, give a DFA that descibes the language obtained by applying that operation (swapping a's and b's or reversing) to all elements of L(M) Can you create a NFA for L(M) that uses fewer states? *

Answer rating: 100% (QA)

LM aabb aab bbaa bba This answer to a and e Whenever self loop happens then symbol repeats The trick ... View the full answer