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Back to Library QID: #26319

Solution for QID #26319: Give a counter example to show that the following constructi | StudyHelpMe

Subject: Math

Status: Made to Order

Give a counter example to show that the following construction fails to prove that the class of context-free languages is closed under star. Let A be a CFL that is generated by the CFG G = (V, å, R, S) . Add the new rule S ® SS and call the resulting grammar G’. This grammar is supposed to generate A*.

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