QUESTION 47 What is {a}*? O A ( a, aa, aaa, ., a", .. О В. (Л, а, аа, а, ., a", ) OC{A} O D.Ø
QUESTION 47 What is {a}*? O A ( a, aa, aaa, ., a", .. О В. (Л, а, аа, а, ., a", ) OC{A} O D.Ø
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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![QUESTION 47
What is {a}*?
O A (a, aa, aaa,
an,}
О В.ла, аа, ааа, .,
a", )
OC.{A}
O D. Ø](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ed00a87-65fe-4d84-a998-0071ac33e7ea%2F90f40c3a-2d79-4dc9-a07f-dc0f042ca52a%2F997aklr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 47
What is {a}*?
O A (a, aa, aaa,
an,}
О В.ла, аа, ааа, .,
a", )
OC.{A}
O D. Ø
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