07/05/2020
SYSTEM-78
Proposed by Jalil Hajimir-Toronto-Canada SYSTEM-78 Solution by Santos Martins Junior-Brusels-Belgium
07/05/2020
SYSTEM-77
Proposed by Daniel Sitaru-Romania SYSTEM-77 Solution by George Florin Serban-Romania
07/05/2020
EQUATION IN REAL NUMBERS-97
Proposed by Orlando Irahola Ortega-Bolivia EQUATION IN REAL NUMBERS-97 Solution by Lety Sauceda-Mexico City-Mexico
07/05/2020
COMPLEX NUMBERS-32
Proposed by Marian Ursarescu-Romania COMPLEX NUMBERS-32 Solution by Ravi Prakash-New Delhi-India
07/04/2020
ACYCLIC,ASYMMETRICAL INEQUALITY-131
Proposed by Daniel Sitaru-Romania ACYCLIC,ASYMMETRICAL INEQUALITY-131 Solution 1 by Oyebamiji Oluwaseyi-Nigeria, Solution 2 by Florica Anastase-Romania
07/03/2020
CYCLIC INEQUALITY-791
Proposed by Seyran Ibrahimov-Maasilli-Azerbaijan CYCLIC INEQUALITY-791 Solution by Rahim Shahbazov-Baku-Azerbaijan
07/03/2020
CYCLIC INEQUALITY-790
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-790 Solution 1 by Nguyen Nhu Thao-Vietnam, Solution 2 by Oyebamiji Oluwaseyi-Nigeria, Solution 3 by…
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07/03/2020
CYCLIC INEQUALITY-789
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-789 Solution by Soumava Chakraborty-Kolkata-India
07/03/2020
CYCLIC INEQUALITY-788
Proposed by Jalil Hajimir-Toronto-Canada CYCLIC INEQUALITY-788 Solution by Soumava Chakraborty-Kolkata-India
07/03/2020
ACYCLIC,ASYMMETRICAL INEQUALITY-130
Proposed by Minh Nhat Nguyen-Vietnam ACYCLIC,ASYMMETRICAL INEQUALITY-130 Solution by proposer