0 votes 0 votes L=w(wR)* such that w belongs to {a,b}* is regular ??? how? eyeamgj asked Aug 22, 2018 eyeamgj 232 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply MiNiPanda commented Aug 22, 2018 reply Follow Share I am trying.. w(wR)* can have all the strings on (a,b)*. Because whatever be the string on (a,b) we take it as w and consider that 0 instances of (wR)* has been taken. Eg: to check a string abbaba belongs to this L. Here we say that w=abbaba and wR=ababba. But we take epsilon for (wR)*. So it becomes w. So abbaba can belong to the language. In this way all the strings on (a,b) can be considered as 'w' and wR need not be taken. So regular. 2 votes 2 votes eyeamgj commented Aug 22, 2018 reply Follow Share ya this can be ...thank u 1 votes 1 votes Please log in or register to add a comment.