### np-complete

#### How I can prove that 2-CNF is not NP-complete?

I want to know how I can show that 2-CNF is not NP-hard or NP complete? Can anyone help me in this regard. I need the solution urgently.

2-CNF satisfiability is known to be in P. So if you were able to prove it is not NP-complete, it would follow that P ≠ NP. Thus, no one knows how to prove this.

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