INEQUALITY IN TRIANGLE-2771
Proposed by Kostas Geronikolas-Greece INEQUALITY IN TRIANGLE-2771 Solution 1 by Avishek Mitra-West Bengal-India, Solution 2 by Alex Szoros-Romania
ELEGANT INEQUALITY-477
Proposed by Nguyen Van Canh-BenTre-Vietnam ELEGANT INEQUALITY-477 Solution by Ravi Prakash-New Delhi-India
INEQUALITY IN TRIANGLE-2770
Proposed by Bogdan Fuștei-Romania INEQUALITY IN TRIANGLE-2770 Soluttion 1 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 2 by Mohamed Amine Ben Ajiba-Tanger-Morocco
INEQUALITY IN TRIANGLE-2769
Proposed by Kostas Geronikolas-Greece INEQUALITY IN TRIANGLE-2769 Solution 1 by Marian Ursărescu-Romania, Solution 2 by Alex Szoros-Romania, Solution 3 by…
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ABOUT A RMM INEQUALITY-XVIII
Math Note by Marin Chirciu-Romania. Edited by Florică Anastase-Romania. ABOUT A RMM INEQUALITY-XVIII
Math Note by Marin Chirciu-Romania. Edited by Florică Anastase-Romania. ABOUT AN INEQUALITY BY GEORGE APOSTOLOPOULOS-XIII
ABOUT A RMM INEQUALITY-XVII
Math Note by Marin Chirciu-Romania. Edited by Florică Anastase-Romania. ABOUT A RMM INEQUALITY-XVII
ABOUT AN INEQUALITY BY ERTAN YILDIRIM-XVII
Math Note by Marin Chirciu-Romania. Edited by Florică Anastase-Romania ABOUT AN INEQUALITY BY ERTAN YILDIRIM-XVII
ELEGANT INEQUALITY-476
Proposed by Nguyen Van Canh-BenTre-Vietnam ELEGANT INEQUALITY-476 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Hikmat Mammadov-Azerbaijan
ELEGANT INEQUALITY-475
Proposed by Pavlos Trifon-Greece ELEGANT INEQUALITY-475 Solution 1 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 2 by proposer