Question 1 5 pts A regular expression is shorthand for a set of strings. For example (b+ba)* ba (a+ab)* represents a set of strings for which the first two elements (when listed in length order with same length strings listed in alphabetical order) are: ba and baa. What are the next three strings in this sequence? Next string: Next after that: Next after that:

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
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Question 1
5 pts
A regular expression is shorthand for a set of strings. For example (b+ba)* ba (a+ab)* represents a set
of strings for which the first two elements (when listed in length order with same length strings listed
in alphabetical order) are: ba and baa. What are the next three strings in this sequence?
Next string:
Next after that:
Next after that:
Transcribed Image Text:Question 1 5 pts A regular expression is shorthand for a set of strings. For example (b+ba)* ba (a+ab)* represents a set of strings for which the first two elements (when listed in length order with same length strings listed in alphabetical order) are: ba and baa. What are the next three strings in this sequence? Next string: Next after that: Next after that:
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