12/29/2017
SYSTEM-15
Proposed by Carmen Chirfot-Romania SYSTEM-15 Solution 1 by Seyran Ibrahimov-Maasilli-Azerbaidian, Solution 2 by Nguyen Thanh Nho-Tra Vinh-Vietnam
12/29/2017
INTEGRAL INEQUALITY-105
Proposed by Nho Nguyen Van-Nghe An-Vietnam INTEGRAL INEQUALITY-105 Solution by Daniel Sitaru-Romania
12/29/2017
INTEGRAL CALCULUS-22
Proposed by Nho Nguyen Van-Nghe An-Vietnam INTEGRAL CALCULUS-22 Solution by Daniel Sitaru-Romania
12/29/2017
INTEGRAL CALCULUS-21
Proposed by Daniel Sitaru-Romania INTEGRAL CALCULUS-21 Solution by Ravi Prakash-New Delhi-Romania
12/29/2017
INEQUALITY IN TRIANGLE-666
Proposed by George Apostolopoulos-Messolonghi-Greece INEQUALITY IN TRIANGLE-666 Solution 1 by Mehmet Sahin-Ankara-Turkey, Solution 2 by Soumava Chakraborty-Darkhan-Mongolia
12/29/2017
ELEGANT INEQUALITY-98
Proposed by Uche Eliezer Okeke-Anambra-Nigeria ELEGANT INEQUALITY-98 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Nho Nguyen Van-Nge An-Vietnam
12/28/2017
INEQUALITY IN TRIANGLE-665
Proposed by Mehmet Sahin-Ankara-Turkey INEQUALITY IN TRIANGLE-665 Solution by Soumava Chakraborty-Kolkata-India
12/28/2017
CYCLIC INEQUALITY-419
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-419 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Hoang Le Nhat Tung-Hanoi-Vietnam, Solution…
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12/28/2017
CYCLIC INEQUALITY-418
Proposed by Le Minh Cuong-Ho Chi Minh-Vietnam CYCLIC INEQUALITY-418 Solution 1 by Lazaros Zachariadis-Thessaloniki-Greece, Solution 2 by Sarah El-Kenitra-Morocco
12/28/2017
CYCLIC INEQUALITY-417
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-417 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 3 by…
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