0 votes 0 votes I'm not getting where I'm wrong but the correct answer is first one . Kindly correct me plz Thanks :) sorry for the bad handwriting though Given below is the question... Theory of Computation finite-automata theory-of-computation + – Pawan Kumar 2 asked Sep 9, 2017 Pawan Kumar 2 458 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Deepak Kumar 12 commented Sep 23, 2017 reply Follow Share By elimination method 0 votes 0 votes Yash Khanna commented Feb 6, 2018 reply Follow Share Both of the regular expressions are correct, also they seem to generate the same language, I am not sure if there is a way to prove the equivalence of regular expressions. 0 votes 0 votes Please log in or register to add a comment.