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Given the following CFG a) Convert the CFG to an equivalent CFG in GNF. b) Construct an NPDA that accepts L(G).

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

Given the following CFG a) Convert the CFG to an equivalent CFG in GNF. b) Construct an NPDA that accepts L(G).

G= ({S, A, B}, {a,b,c}, S, P)
where P
S → ABa
A → aab
B → Ас

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