5. We want to simplify the grammar below. (a) (b) (c). S→a|aA|B|C, A → aB | X B → Aa C→CD D→ ddd | Cd Remove the useless production(s). Remove the A production(s). Remove the unit production(s). Also, remove new useless production(s)

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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5. We want to simplify the grammar
(a)
(b)
(c)
below.
SaaA|B|C,
A →→ aB|X
B → Aa
C → CCD
D→ ddd | Cd
Remove the useless production(s).
Remove the A production(s).
Remove the unit production(s). Also, remove new useless production(s) (if any).
Transcribed Image Text:5. We want to simplify the grammar (a) (b) (c) below. SaaA|B|C, A →→ aB|X B → Aa C → CCD D→ ddd | Cd Remove the useless production(s). Remove the A production(s). Remove the unit production(s). Also, remove new useless production(s) (if any).
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