<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< **Question:**If $ M $ is a DFA and $ \varepsilon \in L(M) $, what simple property must be true of $ M $?**Explanation:**A DFA (Deterministic Finite Automaton) is a state machine used to recognize patterns represented by a regular language. If the empty string $ \varepsilon $ is a part of the language $ L(M) $ accepted by the DFA, it implies that the start state of the DFA is also an accept state. This simple property ensures that the DFA can accept the empty string and immediately satisfy the conditions for acceptance without any input.

if M has a DFA, then we can say it may be a regular language. DFA is often drawn for the regular…

Answered: If M is a DFA and ɛ e L(M), what simple…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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If M is a DFA and ɛ e L(M), what simple property must be true of M?