#### INTEGRAL CALCULUS-44

Proposed by Vural Ozap-Turkey INTEGRAL CALCULUS-44 Solution by Daniel Sitaru-Romania

#### ELEGANT INEQUALITY-156

Proposed by Nguyen Van Nho-Nghe An-Vietnam ELEGANT INEQUALITY-156 Solution by Daniel Sitaru-Romania

#### INEQUALITY IN TRIANGLE-878

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-878 Solution 1 by Serban George Florin-Romania, Solution 2 by Marian Ursarescu-Romania, Solution 3…

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#### ELEGANT INEQUALITY-155

Proposed by Nguyen Van Nho-Nghe An-Vietnam ELEGANT INEQUALITY-155 Solution by Daniel Sitaru-Romania

#### INEQUALITY IN TRIANGLE-877

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-877 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India

#### INEQUALITY IN TRIANGLE-876

Proposed by Bogdan Fustei-Romania INEQUALITY IN TRIANGLE-876 Solution 1 by Radu Butelca-Romania, Solution 2 by Rajsekhar Azaad-India

#### IDENTITY IN TRIANGLE-70

Proposed by Mehmet Sahin-Ankara-Turkey IDENTITY IN TRIANGLE-70 Solution by Daniel Sitaru-Romania

#### CYCLIC INEQUALITY-504

Proposed by Nguyen Van Nho-Nghe An-Vietnam CYCLIC INEQUALITY-504 Solution by Daniel Sitaru-Romania

#### ELEGANT INEQUALITY-154

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-154 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Sagar Kumar-Kolkata-India

#### ELEGANT INEQUALITY-153

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-153 Solution 1 by Amit Dutta-Jamshedpur-India, Solution 2 by Serban George Florin-Romania