3) Eliminate useless production from the following CFGS:- S> aS| A| C A→ a Baa CaCa A>xyz| Xyzz X→X2) xYz Y→yYy| Xz Z→Zy| z s→aAa A→Sb| bCC| DaA Cabb| DD D>aDa, E>aC a) b) c)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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3) Eliminate useless production from the following CFGS:-
s> aS| A| C
A- a
B>aa
A>xyz| Xyzz
X→XZ| xYz
YyYy| Xz
Z→Zy| z
a)
b)
c)
s>aAa
A→Sb| bCC| DaA
C>abb| DD
D>aDa, E>aC
C>aCa
Transcribed Image Text:3) Eliminate useless production from the following CFGS:- s> aS| A| C A- a B>aa A>xyz| Xyzz X→XZ| xYz YyYy| Xz Z→Zy| z a) b) c) s>aAa A→Sb| bCC| DaA C>abb| DD D>aDa, E>aC C>aCa
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