05/31/2018
MIXTED INEQUALITY WITH DETERMINANTS-17
Proposed by Daniel Sitaru-Romania MIXTED INEQUALITY WITH DETERMINANTS-17 Solution by Soumava Chakraborty-Kolkata-India
05/31/2018
ELEGANT INEQUALITY-138
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-138 Solution 1 by Michail Stergioiu-Greece, Solution 2 by Marian Ursarescu-Romania
05/31/2018
IDENTITY IN TRIANGLE-63
Proposed by Murat Oz-Turkey IDENTITY IN TRIANGLE-63 Solution 1 by Omran Kouba-Damascus-Syria, Solution 2 by Soumava Chakraborty-Kolkata-India
05/30/2018
LIMIT-84
Proposed by Daniel Sitaru-Romania LIMIT-84 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Marian Ursarescu-Romania
05/30/2018
CYCLIC INEQUALITY-489
Proposed by Nguyen Van Nho-Nghe An-Vietnam CYCLIC INEQUALITY-489 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India, Solution 3…
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05/30/2018
INEQUALITY IN TRIANGLE-854
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-854 Solution by Soumava Chakraborty-Kolkata-India
05/30/2018
INEQUALITY IN TRIANGLE-853
Proposed by Rovsen Pirguliyev-Sumgait-Azerbaidian INEQUALITY IN TRIANGLE-853 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Myagmarsuren Yadamsuren-Darkhan-Mongolia
05/30/2018
USING INEQUALITY TO SOLVE THE EQUATION
Math Note by Hoang Le Nhat Tung-Hanoi-Vietnam USING INEQUALITY TO SOLVE THE EQUATION
05/29/2018
INTEGRAL INEQUALITY-160
Proposed by Nguyen Van Nho-Nghe An-Vietnam INTEGRAL INEQUALITY-160 Solution 1 by Lazaros Zachariadis-Thessaloniki-Greece, Solution 2 by Sagar Kumar-Kolkata-India, Solution 3…
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