#### ABOUT AN INEQUALITY BY RAHIM SHAHBAZOV-IX

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY RAHIM SHAHBAZOV-IX

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

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

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

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

#### ABOUT AN INEQUALITY BY ALEX SZOROS-II

Math Note by Marin Chirciu-Romania ABOUT AN INEQUALITY BY ALEX SZOROS-II

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

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

#### INEQUALITY IN TRIANGLE-1866

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1866 Solution by Soumava Chakraborty-Kolkata-India

Article by Syed Shahabudeen-Kerala-India SOME ELEMENTARY INFINITE PRODUCTS OF TRIGONOMETRIC IDENTITIES

#### IDENTITY IN TRIANGLE-240

Proposed by Ertan Yldirim-Turkey IDENTITY IN TRIANGLE-240 Solution by Daniel Sitaru-Romania

#### INEQUALITY IN TRIANGLE-1865

Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1865 Solution by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1864

Proposed by Ertan Yldirim-Turkey INEQUALITY IN TRIANGLE-1864 Solution by Daniel Sitaru-Romania