Which of the ff. input string/s send the ff. finite-state automaton to an accepting state?

Q: Prove that L3= {ww1" | w is a binary string with n 1's } is not context-free. Here is an example…

A: In the theory of formal languages, which that the pumping lemma may refer to: Pumping lemma for…

Q: Write a regular expression for the language of all nonempty strings over the alphabet {a,b} which…

A: Tye Regular expression that generates string of alphabets {a,b} which start and ends with the same…

Q: Write a program in python language to prompt user for entering a string and then form a new string…

A: Given: String taken input from user. Requirement: Write a program in python language to prompt user…

Q: Given a string that contains uppercase alphabets except A. Form a new string by decrementing every…

A: As no programming language is mentioned, it is solved using basic C++

Q: I= {a, b, c}, O = {0, 1}, S = {00, 01, 02} f а b a b C S 00 00 02 σο 1 1 02 02 00 1 O 001110 O…

A: A FSM (also called a finite automaton) with outputs is an abstract device consisting of a finite…

Q: Write  a program in js to check whether a string has vowels and if had they how many times. Using…

A: To Do: To write js code.

Q: Consider the following regular expression:             (a U b)*a(a U b)* The string that has b only…

A: Consider the following regular expression:            (a U b)*a(a U b)*The string that has b only is…

Q: Given a string, reverse all the words which have odd length. The even length words are not changed.

A: Start split the string with spaces to an array  loop over the array and check if the length of…

Q: Which language over the alphabet (a,b) is recognised by a Finite Automaton with one state which is a…

A: The correct answer for the above question is given below.

Q: en a string S, decide whether it can be part into two non-empty palindrome strings. On the off…

A: To check String S,  part into two non-empty palindrome strings, for that I have given C code below.

Q: For the RE (a b'), which of the following is an acceptable string? O a (A, a, b, bb, ab,.) Ob All…

A: A regular expression is a sequence of characters that specifies a search pattern in text.

Q: - is there an output string with the lowest weight? If so what is it, and what is it weight? -is…

A: Given - is there an output string with the lowest weight? If so what is it, and what is it weight?…

Q: Construct the NFA that will accept the string of (dc|ac)* dc (gg|bb)*dc.

A:

Q: Given a string, check whether it is a panagram or not. A panagram is a sentence that uses every…

A: In the context of the English language, a pangram is a sentence that contains every letter of the…

Q: NFA accepts string w if there is some path labeled w from * state to itself O from state to another…

A: Introduction:   NFA:  Mathematically, it is defined as a machine that has five states such as…

Q: Using "e" for epsilon, what is the regular expression that generates the language that contains…

A: In automata, we can provide the allowed input symbols ∑={b,c,d,f,......Z}  and we can express the…

Q: Please write to text format answer  for the language: L = {x | x is a binary string that has 1101…

A: Answer: Epsilon NFA for L: Start state: q0 Accepting states: q4, q5, q6 Transition table: State…

Q: Every path for a string w accepted by a PDA ends in an accepting state. True False

A: Every path for a string w accepted by a PDA ends in an accepting state. Ans: True.

Q: find the zero overtone in transverse stationary wave in stretched string fixed at both sides. After…

A: Required:- find the zero overtones in the transverse stationary wave in stretched string fixed at…

Q: Write a routine ungets(s) that will push back an entire string onto the input.Should ungets know…

A: EXPLANATION: - ungets(s) routine: - the getch, as well as the ungetch function, requires sending of…

Q: You are given a string s of lower case english alphabets. You can choose any two characters in the…

A: As the language of code is not given in which I need to answer. So I am answering the question in…

Q: Given two strings s and t, how can you tell which one comes first alphabetically?

A: Code:With explanation: in java: public class Main {  public static void main(String[] args)   {  //…

Q: Write a java program to find the fundamental frequency in transverse stationary wave in stretched…

A: Required:- Write a java program to find the fundamental frequency in the transverse stationary wave…

Q: Write down the palindrome strings of length four over Σ = {b , a}.

A: First, compute some strings using the grammar G's output rules as described above; (i)            S…

Q: A spy is undercover in the hostile country of Phonemia. In order not to waste scarce resources,…

A: Subproblems: The subproblems here are determining whether a given substring of S is a valid word,…

Q: The image is the non-deterministic PDA ,Give CFG for all strings of this

A: Let M = (Q,∑,Γ,q0, Z,F ,δ) be a PDA. If one of the below-given conditions fails, the PDA is…

Q: Given a non-empty string check if it can be constructed by taking   a substring of it and appending…

A: The problem is to determine if a given string s can be constructed by taking a substring of it and…

Q: iven a String S, reverse the string without reversing its individual words. Words are separated by…

A: Answer in Java is given below

Q: Read a 3-character string from input into variable inputString. Declare a Boolean variable isValid…

A: The pre-conditions for the given C++ code questions are:The input should be a 3 character string and…

Q: You are given a string s of lower case english alphabets. You can choose any two characters in the…

A: Algorithm: START The first thing we do is place the first character of each string in the hash…

Q: For the RE (a b'), which of the following is an acceptable string O a. (A, a, b, bb, ab,.) O b. All…

A: Here in this question we have given a regular expression and we have asked which of the string are…

Q: Given a string that contains uppercase alphabets except z. Form a new string by incrementing every…

A: Since programming language is not mentioned so I have used C++ programming language. Given: String…

Q: event that |a|>0 (the length of the string an is more prominent than nothing), erase the principal…

A: Here have to determine about the program for the string an is more prominent problem statement.

Q: WAP in C to input Two Strings from the user. Concatenate the two strings, reverse the resultant…

A: Please find the answer below :

Q: Which language over the alphabet (a,b) is recognised by a Finite Automaton with one state which is a…

A: The correct answer is:

Q: number of strings present of length 10 in language L = {a²"+ 1 b2m + 1 |n20, m20a

A: Here the length of string is 10 and the number of a's and b's should be odd.