Prove that if n ∈ ℕ where n > 1, then n! + 1 is odd.(adsbygoogle = window.adsbygoogle || []).push({});

n = k + 1, k = 1,...,∞

Now substitute n!+1 = (k+1)! + 1 = ???

I am not sure what to do next or if that is on the right path.

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# Homework Help: Prove that if n ∈ ℕ where n > 1, then n! + 1 is odd.

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