05/24/2019
INEQUALITY IN TRIANGLE-1170
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1170 Solution by Soumava Chakraborty-Kolkata-India
05/24/2019
INEQUALITY IN TRIANGLE-1169
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1169 Solution by Soumava Chakraborty-Kolkata-India
05/24/2019
INEQUALITY IN TRIANGLE-1168
Proposed by Jalil Hajimir-Canada INEQUALITY IN TRIANGLE-1168 Solution 1 by Daniel Sitaru-Romania, Solution 2 by Avishek Mitra-West Bengal-India
05/24/2019
INEQUALITY IN TRIANGLE-1167
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1167 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Bogdan Fustei-Romania
05/22/2019
INEQUALITY IN TRIANGLE-1166
Proposed by Mustafa Tarek-Cairo-Egypt INEQUALITY IN TRIANGLE-1166 Solution by Soumava Chakraborty-Kolkata-India
05/22/2019
INEQUALITY IN TRIANGLE-1165
Proposed by Mustafa Tarek-Cairo-Egypt, Generalization by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1165 Proof by Daniel Sitaru-Romania
05/21/2019
INEQUALITY IN TRIANGLE-1164
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1164 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Tran Hong-Dong Thap-Vietnam, Solution 3…
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05/20/2019
INEQUALITY IN TRIANGLE-1163
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1163 Solution 1 by Mustafa Tarek-Cairo-Egypt, Solution 2 by Soumava Chakraborty-Kolkata-India
05/20/2019
INEQUALITY IN TRIANGLE-1162
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1162 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Adrian Popa-Romania, Solution 3 by…
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05/20/2019
INEQUALITY IN TRIANGLE-1161
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1161 Solution 1 by Adrian Popa-Romania, Solution 2 by Jalil Hajimir-Canada