INTEGRAL CALCULUS-114
Proposed by Jalil Hajimir-Canada INTEGRAL CALCULUS-114 Solution 1 and generalization by Daniel Sitaru-Romania, Solution 2 by Nelson Javier Villaherrera Lopez-El…
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INTEGRAL INEQUALITY-243
Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-243 Solution 1 by Adrian Popa-Romania, Solution 2 by Abdul Mukhtar-Nigeria, Solution 3 by Ali…
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SOLUTION UP240-RMM SPRING EDITION 2020
Proposed by Hoang Le Nhat Tung-Hanoi-Vietnam SOLUTION UP240 Solution by Michael Sterghiou-Greece
SOLUTION UP229-RMM SPRING EDITION 2020
Proposed by Vasile Mircea Popa-Romania SOLUTION UP229 Solution 1 by Florentin Visescu-Romania, Solution 2 by Ali Jaffal-Lebanon
SOLUTION SP233-RMM SPRING EDITION 2020
Proposed by Marian Ursarescu-Romania SOLUTION SP233 Solution by Florentin Visescu-Romania
CYCLIC INEQUALITY-586
Proposed by Marin Chirciu-Romania CYCLIC INEQUALITY-586 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Boris Colakovic-Belgade-Serbie
CYCLIC INEQUALITY-585
Proposed by Marin Chirciu-Romania CYCLIC INEQUALITY-585 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Khaled Abd Imouti-Damascus-Syria
CYCLIC INEQUALITY-584
Proposed by Nicolai Gaitan-Romania CYCLIC INEQUALITY-584 Solution by Daniel Sitaru-Romania
INEQUALITY IN TRIANGLE-1174
Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1174 Solution by Soumava Chakraborty-Kolkata-India
INEQUALITY IN TRIANGLE-1173
Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1173 Solution by Marian Ursarescu-Romania