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  3. let g = (an , at , s, p) be a context-free grammar

Let G = (AN , AT , S, P) be a context-free grammar in Chomsky normal...

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Advance Math

Let G = (AN , AT , S, P) be a context-free grammar in Chomskynormal form. Prove that if there exists a word w ? L(G) generatedby a derivation that uses more than |P| + |AT | steps, then L(G) isinfinite.

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