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A problem whose language is recursion is called?

  1. Unified problem
  2. Boolean function
  3. Recursive problem
  4. Decidable

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A problem whose language is recursion is called Decidable (Recursive Language)

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It will call Recursive Problems. Recursive problem is decidable. Hence it is decidable
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ans is (d)

Decidable: If the problem and its complement are both semidecidable (or recursively enumerable), then the problem is decidable (recursive).

Undecidable: If the problem is semidecidable and its complement is not semidecidable (that is, is not recursively enumerable).

0 0 votes
Since the program has recursion it uses an algorithm so by Church Turing thesis its a recursivelanguage  and decidable
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