Prove formally that L3 is Turing-recognizable, where L3 = {(M, A) | TM M and DFA...

Question

Question

Prove formally that L3 is Turing-recognizable, where L3 = {(M, A) | TM M and DFA A accept a string in common.}

Answer 1

Answer #1

M may be deidable or may be undecidable(recoznizable)

A is always Decidable

Now A and M= (Decidable and decidable ) = ecidable (Recoznizable) i.e Every Decidable is Recoznizable

(Decidable and Undecidable) = Undecidable(Recoznizable)

So L3 is Always Recoznizable.

For Detailed Explained Please see the image ..

ad by the Tuning Machine Turing decidable Bahan Nora string that is accepted by the Tuning Mone. mi then CM, w) halls Who a s

Answer 2

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