#### QUASI-EXACT DIFFERENTIAL EQUATION

Article by Benny Le Van-Vietnam QUASI-EXACT DIFFERENTIAL EQUATION

#### INEQUALITY IN TRIANGLE-1788

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1788 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Tran Hong-Dong Thap-Vietnam

#### INEQUALITY IN TRIANGLE-1787

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1787 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1786

Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1786 Solution by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1785

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1785 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Bogdan Fustei-Romania

#### INEQUALITY IN TRIANGLE-1784

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1784 Solution 1 by Bogdan Fustei-Romania,Solution 2 by Tran Hong-Dong Thap-Vietnam,Solution 3 by Soumava…

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#### INEQUALITY IN TRIANGLE-1783

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1783 Solutions 1,2 by Soumava Chakraborty-Kolkata-India, Solution 3 by Tran Hong-Dong Thap-Vietnam

#### INEQUALITY IN TRIANGLE-1782

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1782 Solution by Tran Hong-Dong Thap-Vietnam

#### INEQUALITY IN TRIANGLE-1781

Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1781 Solutions 1,2 by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1780

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1780 Solutions 1,2 by Bogdan Fustei-Romania, Solution 3 by Soumava Chakraborty-Kolkata-India