# What is the relation between P-immune languages and NP-complete languages? [closed]

Can a NP-complete language be P-immune?

Why can't existence of P-immune languages separate NP from P?

## closed as unclear what you're asking by user6973, Yuval Filmus, Kaveh, Emil Jeřábek, Mohammad Al-TurkistanyOct 15 '17 at 19:15

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• $\mathsf{NP}$‐complete sets are not $\mathsf P$‐immune.