06/12/2019
INEQUALITY IN TRIANGLE-1179
Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1179 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Soumitra Mandal-Chandar Nagore-India, Solution 3…
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06/12/2019
IDENTITY IN TRIANGLE-140
Proposed by Abdilkadir Altintas-Afyonkarashisar-Turkey IDENTITY IN TRIANGLE-140 Solution by Marian Ursarescu-Romania
06/12/2019
IDENTITY IN TRIANGLE-139
Proposed by Abdilkadir Altintas-Afyonkarashisar-Turkey IDENTITY IN TRIANGLE-139
06/12/2019
IDENTITY IN TRIANGLE-138
Proposed by Abdilkadir Altintas-Afyonkarashisar-Turkey IDENTITY IN TRIANGLE-138 Solution by Marian Ursarescu-Romania
06/12/2019
IDENTITY IN TRIANGLE-137
Proposed by Abdilkadir Altintas-Afyonkarashisar-Turkey IDENTITY IN TRIANGLE-137 Solution by Marian Ursarescu-Romania
06/11/2019
ACYCLIC,ASYMMETRICAL INEQUALITY-90
Proposed by Daniel Sitaru-Romania ACYCLIC,ASYMMETRICAL INEQUALITY-90 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Jalil Hajimir-Canada
06/11/2019
ABSTRACT ALGEBRA-10
Proposed by Marian Ursarescu-Romania ABSTRACT ALGEBRA-10 Solution by Florentin Visescu-Romania
06/10/2019
CYCLIC INEQUALITY-589
Proposed by Marin Chirciu-Romania CYCLIC INEQUALITY-589 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Marian Ursarescu-Romania
06/07/2019
INEQUALITY IN TRIANGLE-1178
Proposed by Marian Ursarescu-Romania INEQUALITY IN TRIANGLE-1178 Solution 1 by Serban George Florin-Romania, Solution 2 by Tran Hong-Dong Thap-Vietnam
06/04/2019
INEQUALITY IN TRIANGLE-1176
Proposed by Marian Ursarescu-Romania INEQUALITY IN TRIANGLE-1176 Solution 1 by Serban George Florin-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India, Solution 3…
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