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which studies formal grammars and languages, is a branch of applied mathematics.
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It provides a simple and mathematically precise mechanism for describing the methods
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It refers to a particular approach to the study of syntax
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it was called transformational grammar, and this term is still used as a collective term that includes his subsequent theories.
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It is a set of formation rules for strings in a formal language.
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He is an American linguists, philosopher, cognitive scientist, and activist.
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He is widely considered one of the fathers of 20th-century linguistics.
