0 votes 0 votes How option c is regular? Tushar Garg asked Jul 4, 2018 Tushar Garg 223 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Prashant. commented Jul 4, 2018 reply Follow Share c represent (0+1)* . 0 votes 0 votes MiNiPanda commented Jul 4, 2018 reply Follow Share If you take (wr)* as epsilon then you can generate any string w on {0,1}. Now when you take one/two/.../n instances of (wr) it won't matter any more because you can already generate all the strings possible. (0+1)*∪ wwr ∪ w(wrwr) ∪.....=(0+1)* 3 votes 3 votes Please log in or register to add a comment.
1 votes 1 votes We Can put null in place of (w^r)* . Then langulage become (0+1)*. abhishekmehta4u answered Jul 4, 2018 abhishekmehta4u comment Share Follow See 1 comment See all 1 1 comment reply Tushar Garg commented Jul 5, 2018 reply Follow Share Got it thank you 1 votes 1 votes Please log in or register to add a comment.