Question 5: Use the pumping lemma to show that the following languages are not regular. 1. A₁ = {012 | n >= 0} 2. A3{an | n >= 0} (Here, a 2^n means a string of 2n a's.)

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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Question 5:
Use the pumping lemma to show that the following languages are not regular.
1. A₁ = {012 | n >= 0}
2. A3{an | n >= 0}
(Here, a 2^n means a string of 2n a's.)
Transcribed Image Text:Question 5: Use the pumping lemma to show that the following languages are not regular. 1. A₁ = {012 | n >= 0} 2. A3{an | n >= 0} (Here, a 2^n means a string of 2n a's.)
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