0 votes 0 votes closed with the note: answer a(a+b)*a is enough to understand it. Let Ʃ = {a, b} and L = {anwan | n ≥ 1, w ∈ Ʃ*}. Then L is context free but not regular L is not context free but regular L is context free as well as regular L is neither context free and nor regular Theory of Computation theory-of-computation regular-language context-free-language + – hacker16 asked Dec 18, 2017 • closed Dec 18, 2017 by hacker16 hacker16 720 views comment Share Follow See all 3 Comments See all 3 3 Comments reply Ashwin Kulkarni commented Dec 18, 2017 reply Follow Share It is regular and hence CFL as well. 1 votes 1 votes Anu007 commented Dec 18, 2017 reply Follow Share RE: a(a+b)*a 2 votes 2 votes Ram Swaroop commented Dec 20, 2018 reply Follow Share It is a language start and end with a 1 votes 1 votes Please log in or register to add a comment.
