Question: Both regular languages and context free languages each have three associated items ( as do the other types of fomral languages ) . These three

Both regular languages and context free languages each have three associated items (as do the other types of fomral languages). These three items are the language, the grammar
(for Regular Languages, it is a regular expression), and the automaton. What is the role of each of these three associated items?
Both regular languages and context free languages each have three associated

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