0 votes 0 votes Let X=reverse of W, then WXWX is Regular/CFL/CSL/Recursive. Theory of Computation identify-class-language + – sarveswara rao v asked Nov 10, 2016 • edited Nov 10, 2016 by Prashant. sarveswara rao v 935 views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Show 4 previous comments Prashant. commented Nov 10, 2016 reply Follow Share when half part is gone w wr then how you know what is w. 0 votes 0 votes Prabhanjan_1 commented Nov 10, 2016 reply Follow Share please see my comment above the language is changed to w w^r by example this is cfl then that can be also ??? 0 votes 0 votes Prashant. commented Nov 10, 2016 reply Follow Share according to you abbbba abba is also accepted . and i made comment after saw your comment.:) 1 votes 1 votes Please log in or register to add a comment.
