Let 1, and let Y w w x 1 x 2 xk for k 0, each x i 1 , and x i xj for i j Prove that Y is not regular ...

The language Y is not regular because it cannot be expressed with a regular express ...

Let = {1, #} and let Y = {w| w = x 1 #x 2 #

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Let = {1, #} and let

Y = {w| w = x₁#x₂# · · · #xk for k ≥ 0, each x_i ∈ 1^*, and x_i ≠ xj for i ≠ j}.

Prove that Y is not regular.

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Introduction to the theory of computation

ISBN: 978-0470530658

3rd edition

Authors: Michael Sipser

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Question Posted: Sep 02, 2020 04:12 AM

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Let = {1, #} and let Y = {w| w = x 1 #x 2 #

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Introduction to the theory of computation

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