09/30/2019
INEQUALITY IN TRIANGLE-1255
Proposed by Radu Diaconu-Romania INEQUALITY IN TRIANGLE-1255 Solution by George Florin Serban-Romania
09/30/2019
INEQUALITY IN TRIANGLE-1254
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1254 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by George Florin Serban-Romania
09/30/2019
CYCLIC INEQUALITY-630
Proposed by Jalil Hajimir-Toronto-Canada CYCLIC INEQUALITY-630 Solution 1 by Daniel Sitaru-Romania, Solution 2 by Tran Hong-Dong Thap-Vietnam
09/30/2019
INTEGRAL CALCULUS-136
Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-136 Solution by Kamel Benaicha-Algiers-Algerie
09/30/2019
ABOUT CEBYSHEV’S INEQUALITY-INTEGRAL FORM
Article by Florica Anastase-Romania ABOUT CEBYSHEV’S INEQUALITY-INTEGRAL FORM
09/27/2019
INEQUALITY IN TRIANGLE-1253
Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1253 Solution by Soumava Chakraborty-Kolkata-India
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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09/27/2019
EQUATION IN REAL NUMBERS-43
Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-43 Solution 1 by Kamel Benaicha-Algiers-Algerie, Solution 2 by Surjeet Singhania-India, Solution 3…
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09/27/2019
EQUATION IN REAL NUMBERS-42
Proposed by Marin Chirciu-Romania EQUATION IN REAL NUMBERS-42 Solution 1 by George Florin Serban-Romania, Solution 2 by Khaled Abd Imouti-Damascus-Syria