Question: 1. Explain why all regular languages are in P 2. The class of languages co-NP contains all languages whose complement is in NP. Explain why

1. Explain why all regular languages are in P

2. The class of languages co-NP contains all languages whose complement is in NP. Explain why if NP is not equal to co-NP then it must be the case that P is not equal to NP.

3. is it possible that P = NP is undecidable?

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