self doubt

Question

Given a TM, M accepts 100 strings. Is it decidable, semi decidable or fully undecidable??

Comments

thnk u, what if it would be M accepts exactly 100 strings- it should be totally undecidable, am i correct?

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@Vegeta Yes.

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Why..M accepts exactly 100 strings is undecidable, not even semi decidable??

Answer 1

What if the problem is like,

Given a TM, M accepts a set of 100 strings.

Is it decidable, semidecidable or partially decidable??