#### INEQUALITY IN TRIANGLE-1527

Proposed by Nguyen Van Canh-Ben Tre-Vietnam INEQUALITY IN TRIANGLE-1527 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-1526

Proposed by Mokhtar Khassani-Mostaganem-Algerie INEQUALITY IN TRIANGLE-1526 Solution 1 by Bogdan Fustei-Romania, Solution 2 by Tran Hong-Dong Thap-Vietnam

#### INEQUALITY IN TRIANGLE-1525

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1525 Solution 1 by Bogdan Fustei-Romania, Solution 2 by Marian Ursarescu-Romania

#### INEQUALITY IN TRIANGLE-1524

Proposed by Rahim Shahbazov-Baku-Azerbaijan INEQUALITY IN TRIANGLE-1524 Solution by Tran Hong-Dong Thap-Vietnam

#### INEQUALITY IN TRIANGLE-1523

Proposed by Marin Chirciu-Romania INEQUALITY IN TRIANGLE-1523 Solution by Tran Hong-Dong Thap-Vietnam

#### INEQUALITY IN TRIANGLE-1522

Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-1522 Solution by Soumava Chakraborty-Kolkata-India

#### INTEGRAL CALCULUS-229

Proposed by Marin Chirciu-Romania INTEGRAL CALCULUS-229 Solution 1 by Kamel Benaicha-Algiers-Algerie, Solution 2 by Mokhtar Khassani-Mostaganem-Algerie, Solution 3 by Florica…

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#### LIMIT-378

Proposed by Daniel Sitaru-Romania LIMIT-378 Solution by Kamel Benaicha-Algiers-Algerie

#### LIMIT-376

Proposed by Abdul Mukhtar-Nigerie LIMIT-376 Solution by Kamel Benaicha-Algiers-Algerie

#### LIMIT-377

Proposed by Daniel Sitaru-Romania LIMIT-377 Solution by Florentin Visescu-Romania