arXiv · 2005.03878
We provide an alternative proof that $\sqrt{2}$ is irrational that does not begin with the assumption that $\sqrt{2}$ is in fact rational.
C. E. Larson. 2020-05-08. (Avoiding) Proof by Contradiction: $\sqrt{2}$ is Not Rational. https://arxiv.org/abs/2005.03878
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