Q. Which of the following statements in true?

(A) If a language is context free it can always be accepted by a deterministic push-down automaton
(B) The union of two context free languages is context free
(C) The intersection of two context free languages is context free
(D) The complement of a context free language is context free

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✅ Correct Answer: (B) The union of two context free languages is context free

Published by Mr. Dubey ⭐ 111.42K Points at 19-Sep-2023 08:45 pm in Theory of Computation and Compiler Design

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