1 votes 1 votes L={n(a)!= n(b) ,(a,b)* belongs to universal language } is CFL or DCFL explain. Theory of Computation context-free-language + – akankshadewangan24 asked Jun 25, 2017 • retagged Jul 4, 2017 by Arjun akankshadewangan24 642 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 0 votes 0 votes Given Lang. is Accepted by DPDA Akash Mittal answered Jun 29, 2017 • selected Jun 29, 2017 by akankshadewangan24 Akash Mittal comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes L= {w | na(w)=nb(w)} // DCFL L' ={w | na(w)!=nb(w)} // ? DCFL is closed under Complement so L' is DCFL too in that way. Rupendra Choudhary answered Jun 26, 2017 Rupendra Choudhary comment Share Follow See all 2 Comments See all 2 2 Comments reply akankshadewangan24 commented Jun 26, 2017 reply Follow Share na(w) not equal to nb(w) then it is CFL /DCFL or not?????? 0 votes 0 votes Rupendra Choudhary commented Jun 26, 2017 reply Follow Share i answered i think. DCFL so CFL too. 0 votes 0 votes Please log in or register to add a comment.
