2 votes 2 votes L = {X^a Y^a : a ≥ 1} I. L^3 is context free. II. ⌈√ ⌉ is not context free. Which of the following is correct? (a) I only (b) II only (c) Both I and II (d) None of the above Theory of Computation theory-of-computation + – Prateek kumar asked Jan 8, 2017 Prateek kumar 187 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.