#### ABSTRACT ALGEBRA-8

Proposed by Marian Ursarescu-Romania ABSTRACT ALGEBRA-8 Solution by Khaled Abd Imouti-Damascus-Syria

#### SOLUTION SP217-RMM WINTER EDITION 2019

Proposed by Hoang Le Nhat Tung-Hanoi-Vietnam SOLUTION SP217 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Tran Hong-Dong Thap-Vietnam

#### SOLUTION JP215-RMM WINTER EDITION 2019

Proposed by Marin Chirciu-Romania SOLUTION JP215 Solution by Soumava Chakraborty-Kolkata-India

#### INTEGRAL CALCULUS-108

Proposed by Abdul Hafeez Ayinde-Nigeria INTEGRAL CALCULUS-108 Solution 1 by Avishek Mitra-West Bengal-India, Solution 2 by Kartick Chandra Betal-India, Solution…

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#### INEQUALITY IN TRIANGLE-1138

Proposed by Mustafa Tarek-Cairo-Egypt INEQUALITY IN TRIANGLE-1138 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Sanong Huayrerai-Nakon Pathom-Thailand

#### CYCLIC INEQUALITY-580

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-580 Solution 1 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 2 by Tran Hong-Dong Thap-Vietnam, Solution 3…

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#### ABSTRACT ALGEBRA-7

Proposed by Marian Ursarescu-Romania ABSTRACT ALGEBRA-7 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Khaled Abd Imouti-Damascus-Syria

#### LIMIT-229

Proposed by Abdul Mukhtar-Nigeria LIMIT-229 Solution by Mokhtar Khassani-Mostaganem-Algerie

#### INTEGRAL INEQUALITY-234

Proposed by Dilshodbek Akramov-Azerbaijan INTEGRAL INEQUALITY-234 Solution by Daniel Sitaru-Romania

#### INTEGRAL INEQUALITY-233

Proposed by Jalil Hajimir-Canada INTEGRAL INEQUALITY-233 Solution by Daniel Sitaru-Romania