Proposition: Uniqueness of Negative Numbers
For every real number \(x\) there is only one real number, denoted by \(-x\), such that \(x+(-x)=(-x)+x=0\) for all \(x\in\mathbb R\).
Table of Contents
Proofs: 1 Motivations: 1 Corollaries: 1 2 3
Mentioned in:
Proofs: 1 2 3 4 5
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References
Bibliography
- Forster Otto: "Analysis 1, Differential- und Integralrechnung einer Veränderlichen", Vieweg Studium, 1983