Answered: Convert the following PDA to a CFG.(…

Engineering

Computer Science

Convert the following PDA to a CFG.( Correct answer only). Proper steps and conversion

Principles of Information Systems (MindTap Course List)

13th Edition

ISBN:9781305971776

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter9: Business Intelligence And Analytics

Section: Chapter Questions

Problem 9SAT

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Concept explainers

Requirement Analysis

A process that determines the user expectations for a software product is called requirement analysis. In software engineering, requirement analysis is known as requirement engineering. It involves communication with end-users and stakeholders to determine whether the system or software requirements are validated, conflicts are solved, and key requirements are documented. The first activity of the Software Development Life Cycle (SDLC) is requirement analysis.

Question

Convert the following PDA to a CFG.( Correct answer only).

Proper steps and conversion

E,$ → €
E,ɛ → S
E,S – S
(,(→ ɛ
E,ɛ → $
E,ɛ → S
E,S -
E,S - E
)),) → ɛ
ε,ε
E,ɛ → S

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