X X+X | X*X|X| a is ambiguous or not for the following string: "a+a*a" b) Convert the following CFG in to Chomsky Normal form. S→ ASA | aB A B|S B b|E
X X+X | X*X|X| a is ambiguous or not for the following string: "a+a*a" b) Convert the following CFG in to Chomsky Normal form. S→ ASA | aB A B|S B b|E
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 a) Determine whether the grammar G with production rules
X X+X | X*X ]X[ a
is ambiguous or not for the following string:
"a+a*a"
b) Convert the following CFG in to Chomsky Normal form.
S ASA | aB
A B|S
B b| ɛ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdde3eb29-9a00-49ae-bc3d-5f03fc2213b3%2F156f9555-5288-4c08-a92b-d0bd29bdf991%2Fh0u1dq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3 a) Determine whether the grammar G with production rules
X X+X | X*X ]X[ a
is ambiguous or not for the following string:
"a+a*a"
b) Convert the following CFG in to Chomsky Normal form.
S ASA | aB
A B|S
B b| ɛ
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