0 votes 0 votes Consider the grammar $$E \rightarrow TE \mid b \\ T \rightarrow ET \mid a$$ How many derivations exists for the string $'abababab'$ I am getting more than 10 derivation for this but answer is 10 Compiler Design compiler-design + – Shivani gaikawad asked May 30, 2018 • edited May 30, 2018 by Subarna Das Shivani gaikawad 157 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.