(3) Give a grammar G= (V,E, S̟P), where V = {4,B,C},E = {a,b},S = A, P: A→ a4|bB,B → bC | aB,C → aB | aC | 2. (a) Is G a regular grammar? Why? (b) Find an nfa which accepts the language L(G). (c) Find the regular expression r associated with the language accepted by the above nfa. (d) Find regular language L(r) from the above r.
(3) Give a grammar G= (V,E, S̟P), where V = {4,B,C},E = {a,b},S = A, P: A→ a4|bB,B → bC | aB,C → aB | aC | 2. (a) Is G a regular grammar? Why? (b) Find an nfa which accepts the language L(G). (c) Find the regular expression r associated with the language accepted by the above nfa. (d) Find regular language L(r) from the above r.
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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![(3) Give a grammar
G= (V,E, S,P), where V = {4,B,C},E ={a,b},S = A¸ P: A→ a4|bB,B → bC| aB,C → aB | aC | 2.
(a) Is Ga regular grammar? Why?
(b) Find an nfa which accepts the language L(G).
(c) Find the regular expression r associated with the language accepted by the above ufa.
(d) Find regular language L(7) from the above r.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3ded9074-643d-40d8-825c-f0dff7af7ebf%2F74b3879a-00dd-4de9-a247-b9745818653a%2F6qiydpl_processed.png&w=3840&q=75)
Transcribed Image Text:(3) Give a grammar
G= (V,E, S,P), where V = {4,B,C},E ={a,b},S = A¸ P: A→ a4|bB,B → bC| aB,C → aB | aC | 2.
(a) Is Ga regular grammar? Why?
(b) Find an nfa which accepts the language L(G).
(c) Find the regular expression r associated with the language accepted by the above ufa.
(d) Find regular language L(7) from the above r.
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