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Simple eq. |x-1|+|x-a|+|x-b|=1

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December 14, 2019
equationsalgebra

Problem Statement

Find all pairs of integers (a,b) (a,b) such that the equation ∣x−1∣+∣x−a∣+∣x−b∣=1 |x-1|+|x-a|+|x-b|=1 has exactly one real solution.
Florian Dumitrel
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