Write the corresponding productions to the following context-free grammar G = ((S), (a, b}, S, P) of the following derivation tree empty string a) S=aSa, S bSS, S-A O b) S aasa, S bSb, SA. O C) S aSa, S- bSb, S A. O d)SaSa, SbSb, S-A. O e) None of them O

Write the corresponding productions to the following context-free grammar G = ((S), (a, b}, S, P) of the following derivation tree empty string a) S=aSa, S bSS, S-A O b) S aasa, S bSb, SA. O C) S aSa, S- bSb, S A. O d)SaSa, SbSb, S-A. O e) None of them O

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

Write the corresponding productions to the following context-free grammar G =
* ((S), (a, b}, S, P) of the following derivation tree
empty string
a) S= aSa, S – bSS, S-A O
b) s aaSa, S bSb, SA. O
C)Sasa, s- bSb, S-A O
d)SaSa, S-bSb, S-A. O
e) None of them O

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