why do we convert the grammar to chomsky normal form ? Is there a advantage ?

I'm trying to prove the following: If G is a Context Free Grammar in the Chomsky Normal Form, then for any string w belongs L(G) of length n ≥ 1, it requires exactly 2n-1 steps to make any de...

Convert the grammar below into Chomsky Normal Form. Give all the intermediate steps. S -> AB | aB A -> aab|lambda B -> bbA Ok so the first thing I did was add a new start variable S0 s...