please explain step by step 1. Find context-free grammars for the following languages:(a) L = anb", n is even.(b) Lab", n is odd.(c) L anb", n is a multiple of three.=(d) L = a¹b", n is not a multiple of three.

Introduction A formal grammar called context-free grammar is used to produce each potential string…

Answered: 1. Find context-free grammars for the…

1. Find context-free grammars for the following languages: (a) L = a"b", n is even. (b) La"b", n is odd. (c) L = a"b", n is a multiple of three. (d) L = a"b", n is not a multiple of three.

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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please explain step by step

1. Find context-free grammars for the following languages:
(a) L = anb", n is even.
(b) Lab", n is odd.
(c) L anb", n is a multiple of three.
=
(d) L = a¹b", n is not a multiple of three.

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