0 votes 0 votes Are following languages CFL? If so please explain me how to draw a PDA L1 = { xww$^{R}$ : x,w $\in$ (0,1)$^{+}$ } L2 = { ww$^{R}$x : x,w $\in$ (0,1)$^{+}$ } L3 = { ww : w $\in$ (0,1)$^{+}$ } w$^{R}$ : reverse Vipin Rai asked Aug 12, 2018 Vipin Rai 256 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Prateek Raghuvanshi commented Aug 12, 2018 reply Follow Share L1 and L2 are CFL and L3 is CSL. 1 votes 1 votes Vipin Rai commented Aug 21, 2018 reply Follow Share How to draw the PDA for L1 and L2 ? 0 votes 0 votes Please log in or register to add a comment.