JNU CS M.Phil 2019 Shift-1
October 26, 2023JNU 2018-1 PhD CS
October 26, 2023JNU 2018-1 PhD CS
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Question 1
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Recursively enumerable languages are not closed under
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concatenation
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complement
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union
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homomorphism
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Question 1 Explanation:
Recursively enumerable languages are closed under concatenation,union,homomorphism but not closed under complementation
Correct Answer: B
Question 1 Explanation:
Recursively enumerable languages are closed under concatenation,union,homomorphism but not closed under complementation