Proposition: Uniqueness of Real Zero
Among the real numbers $\mathbb R$, there is only one number zero \(0\), which is neutral with respect to addition, i.e. for which $x=x+0=0+x$ holds for all $x\in\mathbb R$.
Table of Contents
Proofs: 1
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Proofs: 1 2
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References
Bibliography
 Forster Otto: "Analysis 1, Differential und Integralrechnung einer VerĂ¤nderlichen", Vieweg Studium, 1983