CNF Step 2 Perform step two of converting the following CFG's into CNF by removing e rules. 2.a V = {S, A, B,C}, E = {a, b, c}, S = S, R= S →A A →AaB B →b |C | € C →CC | c| € 2.b V = {S, A, B}, £ = {a,b}, S = S, R= S →A A →AA | AB | B | a B →BB|b|€

CNF Step 2 Perform step two of converting the following CFG's into CNF by removing e rules. 2.a V = {S, A, B,C}, E = {a, b, c}, S = S, R= S →A A →AaB B →b |C | € C →CC | c| € 2.b V = {S, A, B}, £ = {a,b}, S = S, R= S →A A →AA | AB | B | a B →BB|b|€

Database Systems: Design, Implementation, & Management

12th Edition

ISBN:9781305627482

Author:Carlos Coronel, Steven Morris

Publisher:Carlos Coronel, Steven Morris

Chapter2: Data Models

Section: Chapter Questions

Problem 12P

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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

CNF Step 2
Perform step two of converting the following CFG's into CNF by removing
e rules.
2.a
V = {S, A, B,C}, E = {a, b, c}, S = S, R=
S →A
A →AaB
B →b |C | €
C →CC | c| €
2.b
V = {S, A, B}, £ = {a,b}, S = S, R=
S →A
A →AA | AB | B | a
B →BB|b|€

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