In order to have a better understanding of the CFG (Context Free Grammar) principles, could you please explain "Semantic augmentation" and offer an example? v

1.Eliminate left recursion from the production rules that are given in below.                         E = E + T / T 2.Define context-free grammar. 3.Write down the characteristic of context-free grammar.

1. Use the algorithm described in our course materials (videos) that takes a CFG and converts it into a CNF grammar that generates the same language as the original grammar, except possibly for the string A, to answer the following question. As part of your answer, you should say which variables are nullable, and you should give the appropriate grammar after each step of the algorithm. There are four steps. Give a CFG (context-free grammar) in CNF (Chomsky Normal Form) that generates the same language, except possibly for the string A, as the following grammar: S АВ → abA|A → bBb|bb A B

Hello, I'm struggling to understand this problem and its elements. Would you mind providing a comprehensive solution with detailed explanations and steps? It would greatly aid my comprehension if you could break it down into clear, labeled sections. Your assistance is sincerely appreciated.