Let Σ={0, 1}. Show that:(a) the language L₂ = {0k s0k|k ≥ 1 and s € Σ*} is regular.(b) the language L3 = {0k1s0k|k ≥ 1 and s € Σ*} is not regular.

Step 1: (a) Show that L2={0ks0k∣k≥1 and s∈Σ∗} is regular.Language Definition: L2 consists of…

Answered: Let Σ = {0, 1}. Show that: (a) the…

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

Section: Chapter Questions

Problem 1PE

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Give a regular expression for the smallest language L over Σ = {0, 1} such that • € & L . 0EL • 1 EL ● Vx € L, Vz € Σ, x11z € L ^ x00z € L
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Let Σ = {0, 1}. Show that: (a) the language L₂ = {0k s0k|k ≥ 1 and s € Σ*} is regular. (b) the language L3 = {0k1s0k|k ≥ 1 and s € Σ*} is not regular.

Let Σ = {0, 1}. Show that: (a) the language L₂ = {0k s0k|k ≥ 1 and s € Σ} is regular. (b) the language L3 = {0k1s0k|k ≥ 1 and s € Σ} is not regular.