Suppose qa is an accepting state, and q, is a non-accepting state of a PDA. How many of the following are accepting configurations of the PDA?

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
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Suppose qa is an accepting state, and q, is a non-accepting state of a PDA.
How many of the following are accepting configurations of the PDA?
(9a, aab, AA$)
(9a, 2, $)
(qb, à, $)
(qa, 1, AA$)
(9b, a, a)
(9a, a, $)
(qь, ааb, АAS)
(qь, л, АAS)
Answer:
Transcribed Image Text:Suppose qa is an accepting state, and q, is a non-accepting state of a PDA. How many of the following are accepting configurations of the PDA? (9a, aab, AA$) (9a, 2, $) (qb, à, $) (qa, 1, AA$) (9b, a, a) (9a, a, $) (qь, ааb, АAS) (qь, л, АAS) Answer:
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