Which of the following Semigroup instances are lawful? Please show the solution for each option. Monoids and SemigroupsQuestion 5Which of the following Semigroup instances are lawful?1. Оnewtype X = X Intinstance Semigroup X whereХа <> Х ь 3D х (а + b)2. Onewtype X = X Intinstance Semigroup X whereХа <> X ь 3D х (а — b)3.newtype X = X Intinstance Semigroup X whereХа <> Х ь - х (аbs (a + b))4. Onewtype X = X Intinstance Semigroup X whereХа <> X ь %3D Ха

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Which of the following Semigroup instances are lawful? Please show the solution for each option.

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

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Which of the following Semigroup instances are lawful?

Please show the solution for each option.

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