01/23/2020
INEQUALITY IN TRIANGLE-1403
Proposed by Marian Ursarescu-Romania INEQUALITY IN TRIANGLE-1403 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Florica Anastase-Romania
01/23/2020
INEQUALITY IN TRIANGLE-1412
Proposed by Marian Ursarescu-Romania INEQUALITY IN TRIANGLE-1412 Solution 1 by Florica Anastase-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India,Solution 3 by Rahim…
Read More
01/16/2020
ABSTRACT ALGEBRA-19
Proposed by Daniel Sitaru-Romania ABSTRACT ALGEBRA-19 Solution by Marian Ursarescu-Romania
01/16/2020
INEQUALITY IN TRIANGLE-1394
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1394 Solution by Marian Ursarescu-Romania
01/13/2020
ELEGANT INEQUALITY-305
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-305 Solution by Marian Ursarescu-Romania
01/12/2020
INEQUALITY IN TRIANGLE-1391
Proposed by Ionut Florin Voinea-Romania INEQUALITY IN TRIANGLE-1391 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Catinca Alexandru-Romania
01/11/2020
INEQUALITY IN TRIANGLE-1387
Proposed by Nguyen Van Canh-Ben Tre-Vietnam INEQUALITY IN TRIANGLE-1387 Solution by Marian Ursarescu-Romania
01/08/2020
INEQUALITY IN TRIANGLE-1382
Proposed by Radu Diaconu-Romania INEQUALITY IN TRIANGLE-1382 Solution by Marian Ursarescu-Romania
01/04/2020
INEQUALITY IN TRIANGLE-1380
Proposed by Marian Ursarescu-Romania INEQUALITY IN TRIANGLE-1380 Solution by Bogdan Fustei-Romania
01/04/2020
INEQUALITY IN TRIANGLE-1378
Proposed by Rahim Shahbazov-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1378 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Tran Hong-Dong Thap-Vietnam, Solution 3…
Read More