1. Draw DFAs for each of the languages below. None of your DFAs may contain more than 4 states. a. All strings that end with 11. b. All strings that do not contain 01. 2. Draw NFAs for each language in question 1. 3. Which languages in question 1 accept these strings? Show the work. a. 001101 b. 000111

1. Draw DFAs for each of the languages below. None of your DFAs may contain more than 4 states. a. All strings that end with 11. b. All strings that do not contain 01. 2. Draw NFAs for each language in question 1. 3. Which languages in question 1 accept these strings? Show the work. a. 001101 b. 000111

CMPTR

3rd Edition

ISBN:9781337681872

Author:PINARD

Publisher:PINARD

Chapter20: Creating A Presentation

Section: Chapter Questions

Problem 5QY

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Need help with Question 2 and 3 only 1 has been answered and attached 1. Draw DFAs for each of the languages below. None of your DFAs may contain more than 4 states. a. All strings that end with 11. b. All strings that do not contain 01. 2. Draw NFAs for each language in question 1. 3. Which languages in question 1 accept these strings? Show the work. a. 001101 b. 000111
For each part below, construct an FSA accepting the indicated language over {0, 1}.a. The language of all strings where no two consecutive characters are the same.b. The language of all strings that do not contain 1100.
please provide some explanations to help me understand the topic.
A. Convert the following CFG to CNF. S→ a| aB| C B → aCC | ɛ C → Ba | b C. Draw the PDA for the above CFG D. Trare the string aaba using your created PDA
8. Find CFGS for the following languages over the alphabet E = {a b): (i) All words in which the letter b is never tripled. (ii) All words that have exactly two or three b's. (iii) All words that do not have the substring ab. (iv) All words that do not have the substring baa. (v) All words that have different first and last letters: {ab ba aab abb baa bba. . .)
1. Convert the following DFA to tegular expression by using the state elimination algorithm. 0 1 →* qo 90 91 91 92 90 92 91 92 2. What is the language accepted by the above DFA? You may describe the language by giving the (mathematical) property of its strings.
Question-1: Create DFAs and Transition Tables for the below languages over alphabet Σ = {a,b}: 1. Language of all words starting and ending with different letters 2. Language of all words containing substring abb 3. Language of all words containing substring abb or baa 4. Language of all words not containing substring abb 5. EVEN-EVEN / ODD-ODD / EVEN-ODD / ODD-EVEN 6. Language of all words with count of ‘a’ as multiple of three 7. Language of all words with count of ‘a’ as not multiple of three 8. Language of all words with a as 2nd letter Question-2: Chose any three languages and write the code for respective enum and 2-D arrays.[Hint:It will be generated from the resptive transition tables of the laguages.]
Let Cbe the language over {a, b,c, d, e, f} accepting all strings so that: 1.There are precisely two b’s in the string. 2.Every a is immediately followed by an odd number of e’s. 3.Every d is immediately followed by an even number of f’s. 4.e’s and f’s don’t occur except as provided in rules 2 and 3. 5.All a’s occur after the first b. 6.All d’s occur before the second b. 7.In between the two b’s there are exactly twice as many a’s as d’s.HINT: Don’t be intimidated by the number of rules. The way they interact actually helps you simplify the number of cases you have to deal with while constructing this grammar. a. Construct a context-free grammar generating C.Explain how your construction accounts for each rule. b. We could eliminate one rule from Cand make it regular. Which rule would that be, and why would it work? You do not need a formal proof, but you do need an explanation.
Thank you in advace for quick response for both questions. Thanks 1. Build a FA that accepts the language of strings, over alphabet {a, b}, that start with a followed by b or with b followed by a and that end with a. Problem 4: 2. Build a TG that accepts the language of strings, over alphabet {a, b}, that start with ab and end with ba or those that start with ba and end with ab.
Can you please help me with this problem and the parts that come along with it because I am struggling, can you please help me with parts A, Part B, and part C because I have no idea on what to do. Can you please label the parts and can you do it step by step.
PLease answer both question with clear explanastion. Thanks in advance 1. What is the regular expression for the language, over alphabet {a, b}, of strings that start and end with the substring ab and contain one or more repetition of the substring bab.2. Describe in English the language associated with the following regular expression: (a+b)*a(a+b)*a*(a+b)*a(a+b)*
For each statement below, decide whether it is true or false. If it is true, prove it. If it is not true, give a counterexample. All parts refer to languages over the alphabet {a, b}. (d) If neither L1 nor L2 can be accepted by an FA, then Lin L2 cannot.