Tuesday, 17 May 2016

analysis - Bijection from $mathbb{R} to mathbb{R} times mathbb{R}$?








I know it's possible to produce a bijection from $\mathbb{Z}$ to $\mathbb{Z}\times\mathbb{Z}$, but is it possible to do so from $\mathbb{R}$ to $\mathbb{R} \times \mathbb{R}$?

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