(2) Given L = {w € [a, b]*: all prefixes of w ends in a). The correct statements are: L is Ø. L is a set of strings composed of zero or more a's. L is a set of strings composed of one or more a's. L is a set of strings each ending in a. € is in L. a, aa, aaa, aaaa are in L. a, ba, bba, aba are in L.
(2) Given L = {w € [a, b]*: all prefixes of w ends in a). The correct statements are: L is Ø. L is a set of strings composed of zero or more a's. L is a set of strings composed of one or more a's. L is a set of strings each ending in a. € is in L. a, aa, aaa, aaaa are in L. a, ba, bba, aba are in L.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![(2) Given L = {w € [a, b]*: all prefixes of w ends in a}. The correct statements are:
L is Ø.
L is a set of strings composed of zero or more a's.
L is a set of strings composed of one or more a's.
L is a set of strings each ending in a.
€ is in L.
a, aa, aaa, aaaa are in L.
a, ba, bba, aba are in L.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9e6fa127-a003-469d-9a51-b1d4610918ed%2F959ab5ed-7b8b-4b5f-b29b-3b697d80962c%2Fvkfix2_processed.png&w=3840&q=75)
Transcribed Image Text:(2) Given L = {w € [a, b]*: all prefixes of w ends in a}. The correct statements are:
L is Ø.
L is a set of strings composed of zero or more a's.
L is a set of strings composed of one or more a's.
L is a set of strings each ending in a.
€ is in L.
a, aa, aaa, aaaa are in L.
a, ba, bba, aba are in L.
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