Given the following CFG S-aB A → bAAlA B → aAA The following strings can be generated except i.aab ii. aaa iii.aabb iv. ab O A. ivonly O B. i and iii O C. ii only O D. i and ii

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
icon
Related questions
Question

q2q3

Given the following CFG
S→ aB
A → bAAlA
B → aAA
The following strings can be generated except
i.aab
ii. aaa
iii.aabb
iv. ab
O A. iv only
O B.
i and iii
O C. ii only
O D. i and ii
Transcribed Image Text:Given the following CFG S→ aB A → bAAlA B → aAA The following strings can be generated except i.aab ii. aaa iii.aabb iv. ab O A. iv only O B. i and iii O C. ii only O D. i and ii
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Counting Problems
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education