Romanian Mathematical Magazine

Category: Proposed problems

10/21/2017

INEQUALITY IN TRIANGLE-584

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-584 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Athanasios Mplegiannis-Greece, Solution 3 by…
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10/21/2017

INEQUALITY IN TRIANGLE-583

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-583 Solution by Soumava Chakraborty-Kolkata-India

10/21/2017

INEQUALITY IN TRIANGLE-582

Proposed by D.M.Batinetu-Giurgiu, Neculai Stanciu-Romania INEQUALITY IN TRIANGLE-582 Solution by Soumava Chakraborty-Kolkata-India

10/21/2017

INEQUALITY IN TRIANGLE-581

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-581 Solution 1 by Serban George-Florin-Romania, Solution 2 by Myagmarsuren Yadamsuren-Darkhan-Mongolia

10/20/2017

GIREAUX’S THEOREM

Published by Alexander Bogomolny-New Jersey-USA https://www.cut-the-knot.org/m/Algebra/GireauxTheorem.shtml

10/20/2017

CYCLIC INEQUALITY-306

Proposed by Nguyen Thanh Nho-Tra Vinh-Vietnam CYCLIC INEQUALITY-306 Solution 1 by Daniel Sitaru-Romania, Solution 2 by proposer  

10/20/2017

CYCLIC INEQUALITY-305

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-305 Solution by Nguyen Thanh Nho-Tra Vinh-Vietnam

10/20/2017

CYCLIC INEQUALITY-304

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-304 Solution by Soumava Chakraborty-Kolkata-India  

10/20/2017

CYCLIC INEQUALITY-303

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-303 Solution 1 by Myagmarsuren Yadamsuren-Darkhan-Mongolia, Solution 2 by Lazaros Zachariadis-Thessaloniki-Greece, Solution 3 by Athanasios…
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10/18/2017

CYCLIC INEQUALITY-302

Proposed by Ihsan Yucel-Izmir-Turkey CYCLIC INEQUALITY-302 Solution 1 by Serban George-Florin-Romania, Solution 2 by Athina Kalampoka-Greece