Question
If L is any regular language, let be the language in which the middle thirds of strings in L are removed: = { xz |
If L is any regular language, let 
be the language in which the middle thirds of strings in L are removed:
= { xz | xyz in L and |x| = |y| = |z|, for some y}. Prove that if L is regular, 
is not necessarily regular.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Inductive Databases And Constraint Based Data Mining
Authors: Saso Dzeroski ,Bart Goethals ,Pance Panov
2010th Edition
1489982175, 978-1489982179
