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Show that the following language is context-free. L = {x1#x2#X3 | X1, X2, x3 = {0, 1}*, and for some i and j = {1, 2, 3}, i ‡ j, x¡ = x²

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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Concept explainers

Bare bones programming language

Bare bones programming language is a low-level programming language that gives a detailed stepwise description of a program. It has a tight program design and in-depth understanding of the toolchain. It is based on the target environment and is used for safe coding practices. C programming language is a type of bare bones programming language.

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Show that the following language is context-free.
L = {X1#X2#X3 | X1, X2, x3 € {0, 1}*, and for some i and j € {1, 2, 3}, i ‡ j, x¡ = x²

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