03/01/2021
INEQUALITY IN TRIANGLE-2438
Proposed by Nguyen Van Canh-BenTre-Vietnam INEQUALITY IN TRIANGLE-2638 Solution by Soumava Chakraborty-Kolkata-India
03/01/2021
SYSTEM-106
Proposed by Soumava Chakraborty-Kolkata-India SYSTEM-106 Solution by Carlos Paiva-Brazil
03/01/2021
INEQUALITY IN TRIANGLE-2637
Proposed by Bogdan Fuștei-Romania INEQUALITY IN TRIANGLE-2637 Solution 1 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 2 by Soumava Chakraborty-Kolkata-India
03/01/2021
INEQUALITY IN TRIANGLE-2636
Proposed by Soumava Chakraborty-Kolkata-India INEQUALITY IN TRIANGLE-2636 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
03/01/2021
SYSTEM-105
Proposed by Soumava Chakraborty-Kolkata-India SYSTEM-105 Solution 1 by Fayssal Abdelli-Bejaia-Algerie, Solution 2 by Kamel Gandouli Rezgui-Tunisia
03/01/2021
INTEGRAL CALCULUS-429
Proposed by Daniel Sitaru-Romania INTEGRAL CALCULUS-429 Solution 1 by Mohammad Rostami-Afghanistan, Solution 2 by Kamel Gandouli Rezgui-Tunisia
03/01/2021
INEQUALITY IN TRIANGLE-2635
Proposed by Nguyen Van Canh-BenTre-Vietnam INEQUALITY IN TRIANGLE-2635 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
03/01/2021
EQUATION IN REAL NUMBERS-138
Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-138 Solution 1 by Fayssal Abdelli-Bejaia-Algerie, Solution 2 by Mohammad Rostami-Afghanistan
03/01/2021
CYCLIC INEQUALITY-979
Proposed by Marin Chirciu-Romania CYCLIC INEQUALITY-979 Solution by George Florin Șerban-Romania
03/01/2021
AMAZING IDENTITY-127
Proposed by Angad Singh-Pune-India AMAZING IDENTITY-127 Solution by proposer