Prove that the following languages are not regular (a) L w na(w) nb (w) Hint First, show that the language L w na (w) nb (w) is not regular, then by closure properties you can show that the complement of the language is not regular (b) L ww we a, b Hint Suppose L is regular and m is given We pick ...

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Prove that the following languages are not regular. (a) L= {w: na(w) nb (w)}. Hint: First,...

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Introduction to the theory of computation

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Prove that the following languages are not regular. (a) L= {w: na(w) nb (w)}. Hint: First,...

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Introduction to the theory of computation

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