Which of the following is TRUE about the Pumping Lemma for regular languages?
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Correct answer: A. It is a property used to prove that languages are not regular
Explanation
The pumping lemma states a property every regular language has, so it is used (by contradiction) to prove that a language is not regular. CFLs have their own pumping lemma, and it does not apply to all RE languages.More Theory of Computation and Compilers questions
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