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

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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