Question: 1 An augmented context-free grammar can represent languages that a regular context-free grammar cannot. Show an augmented context-free grammar for the language anbncn. The allowable

1 An augmented context-free grammar can represent languages that a regular context-free grammar cannot. Show an augmented context-free grammar for the language anbncn.

The allowable values for augmentation variables are 1 and SUCCESSOR(n), where n is a value. The rule for a sentence in this language is

S(n) A(n) B(n) C(n). Show the rule(s) for each of A, B,

S(n) A(n) B(n) C(n). Show the rule(s) for each of A, B, and C.

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