0 votes 0 votes The complement of the language {wwwww|w in (0+1+@+#+$+%)*} is a)Finite set b)Regular set c)CFL d)CSL but not CFL Harsha896 asked Dec 7, 2017 • edited Dec 7, 2017 by Harsha896 Harsha896 1.1k views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Show 4 previous comments Ashwin Kulkarni commented Dec 7, 2017 reply Follow Share Compliment is CSL 0 votes 0 votes Harsha896 commented Dec 7, 2017 reply Follow Share Answer is given CFL 0 votes 0 votes SHUBHAM SHASTRI commented Dec 7, 2017 reply Follow Share i have seen question...in answer they said that given language is CFL..which is not possible...it must be CSL and its complement must be CSL..... i have seen question in match the pairs...you can see that in last case....they gave like {WWWWWWWWWWW| such that W belongs to (hindi alphabet)*}.......here they said that its CSL... then how above language can be CFL.... it must be CSL and answer must e CSL too.... 0 votes 0 votes Please log in or register to add a comment.