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From the regular expressions below select one that describes the language on alphabet E = {a, b} consisting of all word that have an odd number of a's and exactly one b, which can occur in any position in the word. Select one: O a(aa)*b(aa)* U (aa)*ba(aa)* O a(aa U b) (aa)* O ab(aa)* U (aa)*ba O a(aa U b)* O a(aa)'b O a(aa)*baa U aaba(aa)*

From the regular expressions below select one that describes the language on alphabet E = {a, b} consisting of all word that have an odd number of a's and exactly one b, which can occur in any position in the word. Select one: O a(aa)*b(aa)* U (aa)*ba(aa)* O a(aa U b) (aa)* O ab(aa)* U (aa)*ba O a(aa U b)* O a(aa)'b O a(aa)*baa U aaba(aa)*

Database System Concepts
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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From the regular expressions below select one that describes the language on alphabet E = {a, b} consisting of all word that have an odd number of a's and exactly one b, which can occur in any position in the word. Select one: О a(aa)'b(аа)" U (a)"ba(aa)" O a(aa U b)* (aa)* О ab (aa)* U (aа)'ba О а(aa U b)* O a(aa)*b О a(а)"baa U aaba(aa)*
Transcribed Image Text:From the regular expressions below select one that describes the language on alphabet E = {a, b} consisting of all word that have an odd number of a's and exactly one b, which can occur in any position in the word. Select one: О a(aa)'b(аа)" U (a)"ba(aa)" O a(aa U b)* (aa)* О ab (aa)* U (aа)'ba О а(aa U b)* O a(aa)*b О a(а)"baa U aaba(aa)*
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