Pick and answer one of the two questions below: a. Prove that the language L = {w1*lw e {0, 1}+ and k = |w}} (lw| means the length of w) is not regular using the pumping lemma for regular lan- guages.

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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Pick and answer one of the two questions below:
a. Prove that the language L = {w1*|w e {0, 1}+ and k = |w\} (]w| means
the length of w) is not regular using the pumping lemma for regular lan-
guages.
b. Prove that the language L = {wRw\w € {0,1}+} (wR means the reverse
of w) is not regular using the pumping lemma for regular languages.
Make sure that you give a formal proof with every step clearly erplained and
justified with sentences (as seen in the tertbook), do not write just a sequence of
mathematical erpressions.
Transcribed Image Text:Pick and answer one of the two questions below: a. Prove that the language L = {w1*|w e {0, 1}+ and k = |w\} (]w| means the length of w) is not regular using the pumping lemma for regular lan- guages. b. Prove that the language L = {wRw\w € {0,1}+} (wR means the reverse of w) is not regular using the pumping lemma for regular languages. Make sure that you give a formal proof with every step clearly erplained and justified with sentences (as seen in the tertbook), do not write just a sequence of mathematical erpressions.
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