#### 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

#### 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

#### 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

#### 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

#### USING INEQUALITY TO SOLVE THE EQUATION

Math Note by Hoang Le Nhat Tung-Hanoi-Vietnam USING INEQUALITY TO SOLVE THE EQUATION

#### Pseudo-izomorfisme de grupuri

Pseudo-izomorfisme de grupuri-Nanuti Claudia A-01.Nanuti Claudia-C.N.”Theodor Costescu”