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

A: Here is the solution:-

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: 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: 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: 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: 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: 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…