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    Turing-recognizable language

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    Let A be a turing-recognizable language consisting of descriptions of Turing machines, {M1, M2,...}, where every Mi is a decider. Prove that some decidable language D is not decided by any decider Mi whose description appears in A. (Hint: You may find it helpful to consider an enumerator for A.)

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    https://brainmass.com/computer-science/theoretical-computer-science/turing-recognizable-language-121808

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    This problem uses the powerful method of diagonalization developed by George Cantor.

    To understand diagonalisation better, read the following after reading the proof attached. Also try to read chapter 4 of ...

    Solution Summary

    Turing-recognizable language is described.

    $2.19

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