03/09/2019
BATINETU INEQUALITY-2
Proposed by D.M.Batinetu-Giurgiu-Romania BATINETU INEQUALITY-2 Solution 1 by Seyran Ibrahimov-Maasilli-Azerbaijan, Solution 2 by Marian Ursarescu-Romania, Solution 3 by Soumitra Mandal-Chandar…
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03/09/2019
INEQUALITY IN TRIANGLE-1092
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1092 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Marian Ursarescu-Romania, Solution 3…
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03/09/2019
INEQUALITY IN TRIANGLE-1091
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE 1091 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Soumava Chakraborty-Kolkata-India
03/09/2019
INEQUALITY IN TRIANGLE-1090
Proposed by Mustafa Tarek-Cairo-Egypt INEQUALITY IN TRIANGLE-1090 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Tran Hong-Dong Thap-Vietnam
03/04/2019
IDENTITY IN TRIANGLE-119
Proposed by Mehmet Sahin-Ankara-Turkey IDENTITY IN TRIANGLE-119 Solution by Soumava Chakraborty-Kolkata-India
03/04/2019
BATINETU’S INEQUALITY-1
Proposed by D.M.Batinetu-Giurgiu-Romania BATINETU INEQUALITY 1 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Tran Hong-Dong Thap-Vietnam, Solution 3 by…
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03/04/2019
AMAZING IDENTITY-25
Proposed by Marian Ursarescu-Romania AMAZING IDENTITY-25 Solution by Ravi Prakash-New Delhi-India
03/04/2019
LIMIT-214
Proposed by Daniel Sitaru-Romania LIMIT-214 Solution 1 by Naren Bhandari-Bajura Nepal, Solution 2 by Abdul Hafeez Ayinde-Nigeria
03/03/2019
INTEGRAL INEQUALITY-221
Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-221 Solution by Avishek Mitra-West Bengal-India
03/03/2019
CYCLIC INEQUALITY-569
Proposed by Sudhir Jha-Kolkata-India CYCLIC INEQUALITY-569 Solution by Marian Ursarescu-Romania