For each of the following languages give a regular expression that describes it. 1- A1 = {w|w is a non-empty string over = (0, 1}}. 2- A2 = {w € {ab}* ]w contains an odd number of as and each a is followed by at least one b}. 3- A3 = {w € {ab}*| w does not contain three a's}

Q: Give a regular expression for the following languages La and L. Let E= {0,1} a) La = {w : w ends…

A: a. regular expression = (0+1)*01

Q: dentify all the strings for the following language:

A:

Q: Consider the following regular expression r: b(a+ ab) ab Which of the following words are in the…

A: Among the given options, only the following words are matched with the given regular expression r:…

Q: check whether two strings are interliving of a given string

A: We have to Check if strings are interleaving in JAVA and write a function to do it in JAVA

Q: Describe the TM that accepts the language, L = {wf(a.b.c)* Iw contains equal number of a's b's and…

A: The language is generating six types of string and a, b, c can be in any order but contains equal…

Q: Use C Language Write a program that reads two matrices of integers. It then generates the sum and…

A: C language program that reads two matrices of integers and It then generates the sum and difference…

Q: The Pascal triangle can be used to compute the coefficients of the terms in the expansion (a + b)".…

A: Write the C program to Pascal triangle to compute of the terms in the expansion (a+b)2

Q: tenuse (a, b) sqrt (a*a + b*

A: Solution - In the given question, we have to find the correct answer among the given options.

Q: Note: Please Answer in C# language only .... There is an N of components, represented by the strings…

A: Coded suing C#.

Q: language L= E is an enumerator, n is a number. means language enumerated by E with length n. Is L…

A: Turing recognizable: A language is Turing recognizable iff the TM halts and accepts the strings…

Q: Write a program that reads two matrices of integers. It then generates the sum and difference of the…

A: For calculating the addition or subtraction of two matrices, we need to use two loops. One loop will…

Q: Q5: Design a PDA for accepting a language {0*1™0" | m, n>=1} give the ID form as we explain in the…

A: Answers:   We have to provide the detailed solution in the below Picture:

Q: ∃! x (x - 1 = 0),where domain consists of all integer numbers  true or false

A: ∃! -- This symbol represents "that there exists only one".

Q: 4. Enumerate the first four strings in the following languages, where E = {0, 1}: Let L2= {w: w…

A: Finite automata for the L1 and L2 is in below:-

Q: There is an N of components, represented by the strings S1,S2, .... SN into the kitchen. The chef…

A: Input-Output Format: The first line of the input contains a single integer T denoting the number of…

Q: Java considers the String data type as non-primitive, because it contains a sequence of characters…

A: Program: import java.util.Scanner;public class Acronym {    public static void main(String[] args)…

Q: Over the alphabet S = {a,b}, use regular expressions to generate the following languages: {wIw…

A: below we draw a regular expression:…

Q: Prove that the following language L is not contextfree: L {0"- 1"0" | n20 }.

A: please do upvote for my efforts!   answer: we can use pumping lemma to prove it

Q: Construct a DFA that accepts all strings from the language L = { string of size devisable by 6 }

A: HI THEREI AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU

Q: There is an N of components, represented by the strings S1,S2, .... SN into the kitchen. The chef…

A: The first line of the input contains a single integer T denoting the number of test cases. The…

Q: (4) {w E (a, b)*: w has bba as a substring} O (a U b)* bba O bba (a U b)* O (a U b)* bba (a U b)* O…

A: (4) {w Є [a, b]*: w has bba as a substring}a. (a U b)* bbab. bba (a U b)*c. (a U b) bba (a U b)*d.…

Q: Your company, A to Z Logistics, is in charge of packing shipping containers. Every container has two…

A: To convert the character to it's equivalent weight, using the following formula Input string…

Q: Let B be the language defined as follows: B = [ www we (a, b}* } Let p be a positive integer and let…

A: Defined the given language using of pumping lemma

Q: Write a regular expression for each of the following languages over {a,b}: • String of a's and b's…

A: Question: String of a's and b's that begin with a and end with b. Answer: ^a(a+b)*b$ Explanation: ^…

Q: a) Give an example of a string in the language of (0*10+)*. b) Give an example of a string that is…

A: Below is the answer to above query. I hope this will meet your requirement...

Q: Today the chef decided to cook some tasty dishes from the ingredients in his kitchen. There is an NN…

A: Input-Output Format: The first line of the input contains a single integer T denoting the number of…

Q: Computer Science c++ Design an ID recognizer (a simple lexical analyzer) that reads in the string:…

A: Lexical Analysis: Read the source code and generate a token list ("linear" analysis)           We…

Q: L= {xϵ∑= {0,1} |x=0n1n for n>=1};

A: Answer: The correct answer to the given question is option (ii) "No".

Q: Q5: Design a PDA for accepting a language (0'1"0" | m, n-1} give the ID form as we explain in the…

A: PDA: PDA stands for Push Down Automata. Push down automata read input string from left to right.…

Q: L={anbman | n,m=1,2,3....} is given. Show the leftmost derivation for the string aaaabbbaaaa.

A: L={a n b m a n| n,m=1,2,3....} is given.

Q: Please write a program to find the greatest common divisor of  three number.

A: Please find the answer below

Q: o find all strings that have a le

A: Algorithm: Read the string and pass it to the function. Iterate the string by incrementing the…

Q: straints 1 ≤ n ≤ 5 × 104 1 ≤ len(c[i]) ≤ 5 There are at most 30 distinct colours in c. Time Limit…

A: Code implementation:   #include<bits/stdc++.h> using namespace std; struct theWrd { string…

Q: f T, for the reference

A: Given as,

Q: For each one of the following languages over alphabet {a, b}, write an equivalent regular…

A: Regular expression :  A regular expression is a sequence of characters that specifies a search…

Q: (2) {w € [0, 1]* : Jy € [0, 1]* (|wy| is even)} O OU 1* O 0* U1 O (OU 1)* O 0* U 1*

A: The question provides a set builder notation that defines a language over the alphabet {0, 1}. We…

Q: 19. Give regular expression for the following languages over the alphabet £= {a, b}. a) L1 = Ail…

A: Given that, input alphabet= {a, b} L1= {All strings in which a is appears tripled} L2= {all strings…

Q: I want COde in C++ language  Example Input: 2 15 100 123456789 9876543 Output: 70 102768568246676

A: Here is the detailed and simplified C++ Code for the above listed problem statement:

Q: Design a DFA ove All strings containing anything but not exactly two bb's" - {a, b} to accept the…

A: We are going to draw DFA for the given language. DFA will accept all strings except when it contains…

Q: L={a"b™a" | n,m=l,2,3....} is given. Draw the derivation tree for the string aaaabbbaaaa.

A: Derivation is the method of deriving a string. A parse tree or derivation tree is the geometrical…

Q: The following two languages over {a,b} L1: All strings that contains at least two 'b's L2:…

A: L1: All strings that contains at least two 'b's Regular expression for L1 is (a+b)*b(a+b)*b(a+b)*…

Q: 2. Write up an informal description of your chosen representation in a section of your README,…

A: Note: As no lanagauge is mentioned, therefore answering the given question in python. Input : Input…