Romanian Mathematical Magazine

Monthly Archives: September 2021

09/23/2021

INEQUALITY IN TRIANGLE-3033

Proposed by Marian Ursărescu-Romania INEQUALITY IN TRIANGLE-3033 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco

09/23/2021

CYCLIC INEQUALITY-1203

Proposed by Kunihiko Chikaya-Tokyo-Japan CYCLIC INEQUALITY-1203 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco

09/23/2021

ELEGANT INEQUALITY-568

Proposed by Neculai Stanciu-Romania ELEGANT INEQUALITY-568 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco

09/23/2021

INTEGRAL CALCULUS-545

Proposed by Ankush Kumar Parcha-India INTEGRAL CALCULUS-545 Solution by Adrian Popa-Romania  

09/23/2021

INEQUALITY IN TRIANGLE-3032

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-3032 Solution by Marian Ursarescu-Romania

09/23/2021

EQUATION IN REAL NUMBERS-165

Proposed by Carlos Eduardo Aguiar Paiva-Brazil EQUATION IN REAL NUMBERS-165 Solution 1 by Orlando Irahola Ortega-Bolivia, Solution 2 by Hikmat…
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09/23/2021

CYCLIC INEQUALITY-1202

Proposed by Phan Ngoc Chau-Vietnam, Hikmat Mammadov-Azerbaijan CYCLIC INEQUALITY-1202 Solution by Nguyen Van Canh-BenTre-Vietnam

09/23/2021

CYCLIC INEQUALITY-1201

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-1201 Solution 1 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 2 by Tapas Das-India, Solution 3 by…
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09/23/2021

CYCLIC INEQUALITY-1200

Proposed by Phan Ngoc Chau-Ho Chi Minh-Vietnam CYCLIC INEQUALITY-1200 Solution 1 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 2 by Nguyen…
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09/22/2021

CYCLIC INEQUALITY-1199

Proposed by Phan Ngoc Chau-Ho Chi Minh-Vietnam CYCLIC INEQUALITY-1199 Solution by Nguyen Van Canh-BenTre-Vietnam