The diagram represents an intermediary step in the algorithm to
convert NFA to regular expression. If node 0 is removed, what will
be the edge from s to 1 (also denoted by new(s,1)) labeled as
?
Homework Answers
Option 3 correct.
- Here we remove state1, the input of state1 is ab.
- The output of state1 is b or the null string.
- To remove 1 it must be included to previous state that is s(start state).
- So the start state s edge from s to 1 is ab*ab
- ab*ab b* is null it is aab which is true.
Add Answer to:
The diagram represents an intermediary step in the algorithm to
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convert regular expression (00)*11U010 to NFA. Please show step by step how to do it.
FOR the regular expression r= (a+b)*abb (1) Find the NFA without ε-moves for r. (2) Convert...
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Below is a description of a Regular Expression R. Convert it to an NFA recognizing L(R)....
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6. (a) Use Thompson's construction to convert the above regular expression 1(0/1) *101 into an NFA...
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(8 marks) Convert the regular expression 0(0+1)*11 to an e-NFA in such a way that you...
(8 marks) Convert the regular expression 0(0+1)*11 to an e-NFA in such a way that you are guaranteed that it is correct. Justify your reasoning.
5. In the process of transforming the following NFA to a regular expression, start- we first...
5. In the process of transforming the following NFA to a regular expression, start- we first connect a new start state s to the start state of the given NFA and connect each final state of the given NFA to a new final state f as shown below. If we eliminate state O first, the modified NFA becomes of the following form. Fill out the three blanks in the following figure. (6 points) If we eliminate state 1 and state...
Please answer any 7 of them ТОС Answer any 7 from the followings: 1. Regular expression...
Please answer any 7 of them
ТОС Answer any 7 from the followings: 1. Regular expression to NFA: i) ab(aUb)* ii) (aba U a)*ab 2. Explain and construct a generalized NFA, 3. NFA to regular expression 0 3 91 93 8 a 4. DFA to regular expression 011 5. Explain the rules of pumping lemma briefly with an example. 6. Give an example of right linear grammar and left linear grammar. 7. L(G) = {1*20 m >= 1 and >=1}....
1. Use a Regular Expression to define the set of all bit strings of one or...
1. Use a Regular Expression to define the set of all bit strings
of one or more 0's followed by only a 1.
2. Use a Regular Expression to define the set of all bit string
of two or more symbols followed by three or more 0's.
3. Are these two grammars the same?
a. S-> aSb|ab|λ
b. S-> aAb|ab A->aAb|λ
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following FA: (see picture for diagram)
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Question 8, please.
2. Prove: (a) the set of even numbers is countable. (b i=1 3. The binary relation on pair integers - given by (a,b) - (c,d) iff a.d=cbis an equivalence relation. 4. Given a graph G = (V, E) and two vertices s,t EV, give the algorithm from class to determine a path from s to t in G if it exists. 5. (a) Draw a DFA for the language: ( w w has 010 as a substring)....
2. Convert the P-H diagram shown (for all steps 1 to 4) that represents an ideal...
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6. (a) Use Thompson's construction to convert the above regular expression 1(0/1) *101 into an NFA (7 points) (b) Convert the NFA of part (&) into a DFA using the subset construction (points)
(8 marks) Convert the regular expression 0(0+1)*11 to an e-NFA in such a way that you are guaranteed that it is correct. Justify your reasoning.
5. In the process of transforming the following NFA to a regular expression, start- we first connect a new start state s to the start state of the given NFA and connect each final state of the given NFA to a new final state f as shown below. If we eliminate state O first, the modified NFA becomes of the following form. Fill out the three blanks in the following figure. (6 points) If we eliminate state 1 and state...
Please answer any 7 of them
ТОС Answer any 7 from the followings: 1. Regular expression to NFA: i) ab(aUb)* ii) (aba U a)*ab 2. Explain and construct a generalized NFA, 3. NFA to regular expression 0 3 91 93 8 a 4. DFA to regular expression 011 5. Explain the rules of pumping lemma briefly with an example. 6. Give an example of right linear grammar and left linear grammar. 7. L(G) = {1*20 m >= 1 and >=1}....
1. Use a Regular Expression to define the set of all bit strings
of one or more 0's followed by only a 1.
2. Use a Regular Expression to define the set of all bit string
of two or more symbols followed by three or more 0's.
3. Are these two grammars the same?
a. S-> aSb|ab|λ
b. S-> aAb|ab A->aAb|λ
4. Use the process of elimination to find the language of the
following FA: (see picture for diagram)
5....
Question 8, please.
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