- #1

- 1

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Here's the problem.

Theorem: If n^2+1 is odd, then n is even. Give indirect proof.

Theorem: If n^2+1 is odd, then n is even. Give indirect proof.

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- Thread starter Darkrise666
- Start date

- #1

- 1

- 0

Here's the problem.

Theorem: If n^2+1 is odd, then n is even. Give indirect proof.

Theorem: If n^2+1 is odd, then n is even. Give indirect proof.

- #2

- 49

- 0

Also, I believe this is in the wrong section. It should be in math, not physics.

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