11/30/2020
INEQUALITY IN TRIANGLE-2305
Proposed by George Apostolopoulos-Messolonghi-Greece INEQUALITY IN TRIANGLE-2305 Solution by Marian Ursărescu-Romania
11/30/2020
INEQUALITY IN TRIANGLE-2304
Proposed by George Apostolopoulos-Messolonghi-Greece INEQUALITY IN TRIANGLE-2304 Solution by Marian Ursărescu-Romania
11/30/2020
INEQUALITY IN TRIANGLE-2303
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-2303 Solution by Soumava Chakraborty-Kolkata-India
11/30/2020
INEQUALITY IN TRIANGLE-2302
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-2302 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
11/30/2020
INTEGRAL INEQUALITY-369
Proposed by Asmat Qatea-Afghanistan INTEGRAL INEQUALITY-369 Solution by Daniel Sitaru-Romania
11/30/2020
INEQUALITY IN TRIANGLE-2301
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-2301 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco
11/30/2020
INEQUALITY IN TRIANGLE-2300
Proposed by George Apostolopoulos-Messolonghi-Greece INEQUALITY IN TRIANGLE-2300 Solution by Marian Ursărescu-Romania
11/30/2020
ABOUT AN INEQUALITY BY NGUYEN VAN CANH-X
MathNote by Marin Chirciu-Romania ABOUT AN INEQUALITY BY NGUYEN VAN CANH-X
11/30/2020
INEQUALITY IN TRIANGLE-2299
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-2299 Solution by Soumava Chakraborty-Kolkata-India