0 votes 0 votes Why option (c) is non regular as I can write it as [a(a+b)+(a+b)+a]+[b(a+b)+(a+b)+b] Adiaspirant asked Jan 11, 2017 Adiaspirant 285 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Sushant Gokhale commented Jan 12, 2017 reply Follow Share Not visible 0 votes 0 votes Adiaspirant commented Jan 12, 2017 reply Follow Share Consider the following regular expression (RE) RE = (a+b)*(a+b+ε)a Which of the following is equivalent to the above RE? (a* + b*)+ (aa + ba) (ε + a+b*)+ a (a + b)+ (a + b + ε)a None of these Please check it now 0 votes 0 votes Please log in or register to add a comment.
