(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.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 16CT: Let P represent any statement. Classify as true or false. a P and P b P or P

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