03/31/2017
INEQUALITY IN TRIANGLE-232
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-232 Solutions 1,2,3 by Soumava Chakraborty-Kolkata-India
03/31/2017
CYCLIC INEQUALITY-108
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-108 Solution 1 by Seyran Ibrahimov-Maasilli-Azerbaidian, Solution 2 by Ravi Prakash-New Delhi-India , Solution 3…
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03/31/2017
INEQUALITY IN TRIANGLE-231
Proposed by George Apostolopoulos-Messolonghi-Greece INEQUALITY IN TRIANGLE-231 Solution 1 by Daniel Sitaru-Romania, Solution 2 by Kevin Soto Palacios-Huarmey-Peru , Solution…
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03/31/2017
INEQUALITY IN TRIANGLE-230
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-230 Solution 1 by Kevin Soto Palacios-Huarmey , Solution 2 by Soumava Chakraborty-Kolkata-India, Solution…
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03/31/2017
ELEGANT INEQUALITY-231
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-231 Solution 1 by Amit Dutta-Jamshedpur-India, Solution 2 by Tran Hong-Dong Thap-Vietnam, solution 3 by…
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03/30/2017
THE CREATION OF STEINER-LEHMUS’ THEOREM
Article by Nguyen Ngoc Giang-Ho Chi Minh City-Vietnam THE CREATION OF THE STEINER-LEHMUS’ THEOREM
03/30/2017
SECLAMAN’S INEQUALITY-3
Proposed by Dan Radu Seclaman-Romania SECLAMAN’S INEQUALITY-3 Solution 1 by Soumitra Mandal-Chandar Nagore-India , Solution 2 by Soumava Chakraborty-Kolkata-India ,…
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03/30/2017
CYCLIC INEQUALITY-107
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-107 Solution 1 by Marjan Milanovic-Nis-Serbia, Solution 2 by Soumava Chakraborty-Kolkata-India, Solution 3 by Seyran…
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03/30/2017
CYCLIC INEQUALITY-106
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-106 Solution 1 by Soumitra Mandal-Chandar Nagore-India , Solution 2 by Myagmarsuren Yadamsuren-Darkhan-Mongolia