(Variations of acceptance) Recall that an NFA accepts string w iff some computation on input w ends in an accepting state. Consider the following variation of NFA acceptance: Accept w if and only if at least two distinct computations on w end in accepting states. (A computation on input w is a sequence of transitions beginning from the start state whose labels spell string w.) Prove that the language accepted by this variant remains regular by providing an algorithm for converting any such NFA variant to a DFA that accepts the same language.

Q: 3. Show that the following language A is not regular using the pumping lemma. {0n1m+nom | m, n >0} A…

A:

Q: Given strings x = “Deep”, y = “Learning” and an empty string ε, the following are some operations…

A: In this question we have to write a python code to implement the operations mentioned in the…

Q: 1. Convert the following DFA to tegular expression by using the state elimination algorithm. 0 1…

A: Given state elimination algorithms table and based on the table we will draw the DFA and also we…

Q: 3 Find a regular expression that denotes the language accepted by the below finite automaton.

A: The answer is

Q: For each of the languages below, determine whether the language is regular or not. If the language…

A: Here is the solution:-

Q: I need the answer ASAP

A: A npda is one in a which for particular input we have two or more transitions to go to next state.

Q: Given strings x = “Deep”, y = “Learning” and an empty string ε, the following are some operations…

A: public class StringOperations {    public static void main(String[] args) {        // Declare the…

Q: Design DPDA to accept language L= {xe [a, b]* N (x) > N, (x)). N(x) > N, (x) means number of a's are…

A: Solution: In DPDA, there is always just one move to make. A DPDA is not as strong as an NPDA. A DPDA…

Q: Draw a DFA that accepts the following language over the alphabet {0,1}: the set of all strings that…

A: a DFA that accepts the following language over the alphabet {O,1}: the set of all strings that…

Q: Construct a DFA which accepts those strings over Σ={0,1} that satisfy all of the following…

A: Regular Expressions Just as finite automata are used to recognize patterns of strings, regular…

Q: e394 Pumping Lemma for Regular Languages Here are three incorrect statements of the Pumping Lemma…

A: Below is the complete solution with explanation in detail for the given questions regarding Pumping…

Q: Suppose that alphabet E = : {a, b} and that L = { w E E* : w = am b" a" bm and m > 0 and n >0} is a…

A: given a language and we have to state that weather the language is context free or not..  to check…

Q: Prove that A is decidable

A: It is decidable So, we're given an encoding ⟨D⟩⟨D⟩ of a DFA DD, and we want to decide whether…

Q: Q Construct a (Deterministic finite automaton) DFA that accepts the language given below: L2 = {x |…

A: Deterministic finite automata for the given language

Q: b. Use the Pumping Lemma to show that the language is not regular.. L = {0*10° |i > 1}

A: Pumping lemma for regular languages: if a language L is regular, then there exist integer n, such…

Q: Select the following statements that are true. A NFA with 5 states can be converted to an equivalent…

A: Let's analyze each statement:A NFA with 5 states can be converted to an equivalent DFA with 32…

Q: olve it according to the instructions and send me the f

A: Language : all strings starting and ending in different letters over {a,b}. RE(Regular Expression) :…

Q: An all-NFA M is a 5-tuple (Q, E, 6, 9o, F) that accepts x € Σ* if every possible state that M could…

A: We provide two formal definitions for all-NFAs: one with ε-transitions (like the NFA in class) and…

Q: Give regular expressions that describe the following languages containing the set of all strings…

A: A.) { w | w a word in which 3rd symbol from RHS is ‘a’ and 2nd symbol is 'b' }. aaa , aab , aaab ,…

Q: 1. (a) Consider the following NFA (over the alphabet (0, 1}). i) What is the shortest string…

A: i) In a given NFA the shortest string accepted by the NFA is "01" ii) The regular expression for L…

Q: A proof that a language L is not regular,using the pumping lemma starts like this : Assume L is…

A: Explanation: The constant 'm' was of the pumping lemma refer to the number of states presumed in DFA…

Q: Prove that the following language is regular by constructing a DFA that accepts it: L = {w € {!,O}*…

A: It is given the string will be of form, w = vw'v where |w'| = 2 and |v| = 3. So the total length of…

Q: 15) Let M be the language over {a, b, c, d, e, f} accepting all strings so that: 1. There are…

A:

Q: The following machine recognises the language {x|x belongs to {a,b}* and a 1 1 3 2 2 3 3 3 3 1 a. x…

A: Let's try drawing the DFA from the given state table.  Here - means initial state and + means final…

Q: Construct an NFA that recognizes L

A: Given :-Let L = { w ∈ { a, b, c }* | w contain exactly one b or start with ac }

Q: a) Prove that the following language is NOT a CFL using the CFL pumping lemma. L = { 0m1=0m |n >m}…

A: Solution:

Q: 3 Find a regular expression that denotes the language accepted by the below finite automaton. S 1…

A: Solution With Explanation: =>In the given automata there are total 6 states in the given finite…

Q: Define the problem SDFA: SDFA = { M1 and M2 are DFAS and L(M1) is a subset of L(M2)} In other words,…

A:

Q: = set of binary strings with the substring 11, M = set of binary strings that end in 10. . (6 pts)…

A: Given L=set of binary strings with the sub string 11 M=set of binary strings that end in 10.

Q: Construct an NFA with e-transitions and Σ={a,b} which accepts those strings that satisfy one or more…

A: An NFA (Nondeterministic Finite Automaton) is a type of finite state machine used in computer…

Q: ] Let L be the language Problem 3 over the alphabet E= {a,b, c, g} that contains ex- actly those…

A: Given Language is, L=gmcnbm+n+2a3k+1 This language is Context free language. Because it can be…

Q: Σ = {01} (i) Give a DFA, M₁, that accepts a Language L₁ = {all strings that contain 00} (ii) Give a…

A: Deterministic finite automata is a mathematical model used to identify the patterns or strings…