1 votes 1 votes Is this correct ...? Theory of Computation theory-of-computation regular-expression + – Vicky rix asked Apr 12, 2017 retagged Jun 4, 2017 by Arjun Vicky rix 349 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply papesh commented Apr 12, 2017 reply Follow Share U missed one string: aab 0 votes 0 votes Vicky rix commented Apr 12, 2017 reply Follow Share yes am wrong ...can somebody post the answer 0 votes 0 votes Please log in or register to add a comment.
2 votes 2 votes The Correct answer is Since $ L_1 \cap L_2 = aaab $ Hence $ L_1 - L_2 = L_1 - (L_1 \cap L_2) = a a a^* b - \{aaab\} $ rude answered Apr 12, 2017 rude comment Share Follow See 1 comment See all 1 1 comment reply Akshada Shinde commented Jun 14, 2017 reply Follow Share L1 - L2= ( aa [ (aa)* + (aaa)*]* b ) 0 votes 0 votes Please log in or register to add a comment.