2 votes 2 votes draw dfa w | w is any string not in (ab+)* ? Theory of Computation theory-of-computation + – aaru14 asked Aug 27, 2017 aaru14 1.8k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes The language generated by (ab+)* will be that there will be no consecutive 'a' in the string. Thus W not in language will be all the string which have 'aa' as substring. Rishabh Agrawal answered Aug 28, 2017 • reshown Jul 29, 2018 by Rishabh Agrawal Rishabh Agrawal comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes I am assuming (ab+)* as Kleen closure on (a followed by star closure on b) rdfan19 answered Aug 28, 2017 rdfan19 comment Share Follow See all 0 reply Please log in or register to add a comment.