Using the pumping lemma, prove by contradiction that the language: (above the "example") Use a different string w for your solution, and include the x,y,z partitions that you selected as well as the arbitrary values for p and į. Also include the new string after pumping y i-times.

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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Using the pumping lemma, prove by contradiction that the language: (above the "example") Use a different string w for your solution, and include the x,y,z partitions that you selected as well as the arbitrary values for p and į. Also include the new string after pumping y i-times.
L = {ww² | w & (alb)*} is non-regular. wR is w in
reverse order
Example:
wwR = ababbaba
w = abab
wR = baba
Transcribed Image Text:L = {ww² | w & (alb)*} is non-regular. wR is w in reverse order Example: wwR = ababbaba w = abab wR = baba
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