1 votes 1 votes Consider the following Statements : There Exist a non-deterministic CFL whose reversal is DCFL. There exist a non regular CSL whose Kleene Closure is regular. Which of following are True ? Explain with reasons. Theory of Computation theory-of-computation closure-property made-easy-test-series + – Na462 asked Jan 13, 2019 • edited Mar 3, 2019 by ajaysoni1924 Na462 1.0k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes for 1st statement https://stackoverflow.com/questions/8363833/find-a-non-deterministic-cfl-whose-reverse-is-deterministic for 2nd statement: L = $a^p$ where p is prime number, whose Kleene Closure is regular. hitendragarg001 answered Jan 24, 2019 hitendragarg001 comment Share Follow See 1 comment See all 1 1 comment reply Shivateja MST commented Jul 5, 2019 reply Follow Share For first one {a^2nb^n} U {a^nb^nc} ---->CFL On reversing {b^na^2n} U {ca^nb^n} ----->DCFL 0 votes 0 votes Please log in or register to add a comment.