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    1. Labs
    2. VTU THEORY
    3. VTU Sem 5
    4. Automata theory and Computability syllabus
    5. Module-2 Regular Expressions (RE)

    to show some languages are not RLs.

    Closure properties of RLs

    To show that a language is regular

    Regular Languages (RL) and Nonregular Languages: How many RLs

    Regular Grammars and Regular languages.

    Regular Grammars: Definition

    Manipulating and Simplifying REs.

    Applications of REs

    Kleene’s theorem

    Regular Expressions (RE): what is a RE?

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