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Unit 2 by sskumar.thota is a document available to read on EtoBox.
What is Unit 2 about?
A Context-Free Grammar (CFG) is a formal system that describes context-free languages (CFLs) using variables, terminals, production rules, and a start symbol. CFGs are more expressive than regular languages and are commonly used in programming language syntax, compiler development, and natural language processing. Ambiguity in CFGs occurs when a single string can be derived in multiple ways, leading to different parse trees.
- Author
- sskumar.thota
- Language
- EN