For each of the following context-free grammars, use set notation to define thelanguage generated by the grammar.a) S→ aaSB | 2B → bB | bb) SaSbb | AA → CA|Cc) S → abSdc | AA → cdAba | 2d) S→ asb | AA → cAd | cBdBaBb abe) S→ aSB | aBB → bb b

Answered: For each of the following context-free…

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

For each of the following context-free grammars, use set notation to define the
language generated by the grammar.
a) S→ aaSB | 2
B → bB | b
b) SaSbb | A
A → CA|C
c) S → abSdc | A
A → cdAba | 2
d) S→ asb | A
A → cAd | cBd
BaBb ab
e) S→ aSB | aB
B → bb b

Expert Solution

Step 1

CFG :

A context free grammar (CFG) is a forma grammar which is used to generate all the possible patterns of strings in a given formal language.

It is defined as four tuples − G=(V,T,P,S) G is a grammar, which consists of a set of production rules. It is used to generate the strings of a language.

Set Notation :

Set notation refers to the different symbols used in the process of working within and across the sets. The simplest set notation used to represent the elements of a set is the curly brackets { }

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