1 votes 1 votes The answer is only S2. Why not both s2 and s3.. Someone explain this plz.. Compiler Design made-easy-test-series compiler-design parsing + – muthu kumar asked Nov 15, 2018 • edited Mar 4, 2019 by akash.dinkar12 muthu kumar 538 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Shubhgupta commented Nov 15, 2018 reply Follow Share chk this your doubt will be clear. 2 votes 2 votes muthu kumar commented Nov 15, 2018 reply Follow Share But LL(1) is Subset of LALR(1) Right?? 0 votes 0 votes Shubhgupta commented Nov 15, 2018 reply Follow Share as you can see in image there are some LL(1) grammar which are not LALR(1). if grammar is not LL(1) then it will surely be not SLR(1) and LALR(1) but reverse is not true. 0 votes 0 votes Please log in or register to add a comment.