#### ABOUT AN INEQUALITY BY ERTAN YILDIRIM-XI

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY ERTAN YILDIRIM-XI

#### ABOUT AN INEQUALITY BY MARIAN URSARESCU-XII

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY MARIAN URSARESCU-XII

#### ABOUT AN INEQUALITY BY NGUYEN VAN CANH-IX

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY NGUYEN VAN CANH-IX

#### ABOUT AN INEQUALITY BY NGUYEN VAN CANH-VIII

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY NGUYEN VAN CANH-VIII

#### ABOUT AN INEQUALITY BY ADIL ABDULLAYEV-XXI

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY ADIL ABDULLAYEV-XXI

#### ABOUT AN INEQUALITY BY ADIL ABDULLAYEV-XX

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY ADIL ABDULLAYEV-XX

#### ABOUT AN INEQUALITY BY ADIL ABDULLAYEV-XIX

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY ADIL ABDULLAYEV-XIX

#### ABOUT AN INEQUALITY BY MARIAN URSARESCU-XI

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY MARIAN URSARESCU-XI