Let Show that L is undecidable L = {〈M) IM is a Turing Machine that accepts w whenever it accepts L = {〈M) IM is a Turing Machine that accepts w whenever it accepts

Question

Question

Let

$L = {〈M) IM is a Turing Machine that accepts w whenever it accepts$

Show that L is undecidable

Answer 1

Answer #1

The basic idea was: given M and w as an input, construct another machine (Mi) such that if M accepts w, then L(Mi) is not emp

Answer 2

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