0 votes 0 votes WHAT IS A VALID ITEM FOR A VIABLE PREFIX? CAM SOMEONE EXPLAIN IN EASY WAY. Compiler Design compiler-design parsing lr-parser + – sushmita asked Dec 31, 2018 sushmita 405 views answer comment Share Follow See 1 comment See all 1 1 comment reply Mk Utkarsh commented Jan 4, 2019 reply Follow Share https://gateoverflow.in/244291/handle-in-a-grammar https://www.youtube.com/watch?v=HzHcpUY1e74&index=35&list=PLegVVnqIQKAY_TGf9QsOJldMbdG5rDCpZ 0 votes 0 votes Please log in or register to add a comment.