11/09/2019
ELEGANT INEQUALITY-272
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-272 Solution 1 by Adrian Popa-Romania, Solution 2 by Michael Sterghiou-Greece, Solution 3 by Ravi…
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11/04/2019
INTEGRAL INEQUALITY-284
Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-284 Solution 1 by Sujit Bhowmick-North Bengal-India, Solution 2 by Ravi Prakash-New Delhi-India
11/02/2019
COMPLEX NUMBERS-20
Proposed by Daniel Sitaru-Romania COMPLEX NUMBERS-20 Solution 1 by George Florin Serban-Romania, Solution 2 by Remus Florin Stanca-Romania, Solution 3…
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10/30/2019
ELEGANT INEQUALITY-271
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-271 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3…
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10/28/2019
ELEGANT INEQUALITY-268
Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-268 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Tran Hong-Dong Thap-Vietnam
10/07/2019
INEQUALITY IN TRIANGLE-1271
Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1271 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution…
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10/02/2019
INEQUALITY IN TRIANGLE-1260
Proposed by Radu Diaconu-Romania INEQUALITY IN TRIANGLE-1260 Solution 1 by Serban George Florin-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India, Solution 3…
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09/27/2019
EQUATION IN REAL NUMBERS-44
Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-44 Solution 1 by George Florin Serban-Romania, Solution 2 by Adrian Popa-Romania, Solution…
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09/27/2019
COMPLEX NUMBERS-19
Proposed by Daniel Sitaru-Romania COMPLEX NUMBERS-19 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Remus Florin Stanca-Romania, Solution 3…
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09/18/2019
INEQUALITY IN TRIANGLE-1248
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1248 Solution 1 by Boris Colakovic-Belgrade-Serbie, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3…
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