SYSTEM-9

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SYSTEM-9

Posted on April 29, 2017 by ssmrmh

Proposed by Daniel Sitaru-Romania

Solution 1 by Serban George Florin-Romania , Solution 2 by Rovshan Pirgulliyev-Sumgait-Azerbaidian , Solution 3 by Soumava Chakraborty-Kolkata-India , Solution 4 by Geanina Tudose-Romania

Posted in AlgebraTagged DANIEL SITARU, Rovsen Pirguliev, Soumava Chakraborty

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