09/18/2018
TANGENTIAL QUADRILATERAL-1
Math Note by Mustafa Tarek Baddour-Cairo-Egypt TANGENTIAL QUADRILATERAL-1
09/09/2018
A NICE EQUATION BY JHOAW CARLOS
Proposed by Jhoaw Carlos-La Paz-Bolivia A NICE EQUATION BY JHOAW CARLOS Solution by proposer
09/05/2018
A NICE INEQUALITY BY NGUYEN VAN NHO-4
Proposed by Nguyen Van Nho-Nghe An-Vietnam A NICE INEQUALITY BY NGUYEN VAN NHO-4 Solution by proposer
09/04/2018
A NICE INEQUALITY BY NGUYEN VAN NHO-3
Proposed by Nguyen Van Nho-Nghe An-Vietnam A NICE INEQUALITY BY NGUYEN VAN NHO-3 Solution by proposer
09/01/2018
A NICE INEQUALITY BY NGUYEN VAN NHO-2
Proposed by Nguyen Van Nho-Nghe An-Vietnam A NICE INEQUALITY BY NGUYEN VAN NHO-2 Solution by proposer
08/16/2018
A NICE VIETNAMESE INEQUALITY
Proposed by Nguyen Van Nho-Nghe An-Vietnam A NICE VIETNAMESE INEQUALITY Solution by proposer
08/04/2018
A NICE INEQUALITY BY NGUYEN VAN NHO
Proposed by Nguyen Van Nho-Nghe An-Vietnam A NICE INEQUALITY BY NGUYEN VAN NHO Solution by proposer
08/04/2018
A NICE INTEGRAL BY V.M.POPA
Proposed by Vasile Mircea Popa-Romania A NICE INTEGRAL BY V.M.POPA Solution by Zaharia Burghelea-Romania and Khalef Ruhemi-Jarash-Jordan