Let L = {w = [a, b}*: every a in w is immediately followed by at least one b}. (2) Write a regular grammar that generates L.S -> bsS-> aTS-> €T-> aSO S -> ASS -> aTS-> €T -> bSO S -> bsS -> bTS-> €T-> bsO S -> bsS -> aTS-> €T-> bs

This question comes from Theory of Computation which is a topic of Computer Science and…

Answered: (2) Write a regular grammar that…

(2) Write a regular grammar that generates L. OS-> bs S-> aT S-> € T-> aS OS-> aS S -> aT S-> € T-> bs OS -> bs S-> bT S-> € T-> bs OS -> bs S -> aT S-> € T -> bS

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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Question

Let L = {w = [a, b}*: every a in w is immediately followed by at least one b}.

(2) Write a regular grammar that generates L.
S -> bs
S-> aT
S-> €
T-> aS
O S -> AS
S -> aT
S-> €
T -> bS
O S -> bs
S -> bT
S-> €
T-> bs
O S -> bs
S -> aT
S-> €
T-> bs

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