#### INTEGRAL CALCULUS-120

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-120 Solution 1 by Ekpo Samuel-Nigeria, Solution 2 by Ahmed Salama Hegazy-Cairo-Egypt, Solution 3 by…

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#### ELEGANT INEQUALITY-249

Proposed by Florica Anastase-Romania ELEGANT INEQUALITY-249 Solution by Ali Jaffal-Lebanon

#### INTEGRAL CALCULUS-119

Proposed by Jalil Hajimir-Canada INTEGRAL CALCULUS-119 Solution by Remus Florin Stanca-Romania

#### INTEGRAL CALCULUS-118

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-118 Solution 1 by Mokhtar Khassani-Mostaganem-Algerie, Solution 2 by Tobi Joshua-Nigeria

#### LIMIT-245

Proposed by Vasile Mircea Popa-Romania LIMIT-245 Solution 1 by Mokhtar Khassani-Mostaganem-Algerie, Solution 2 by Nelson Javier Villaherrera Lopez-El Salvador

#### INTEGRAL INEQUALITY-249

Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-249 Solution 1 by Jalil Hajimir-Canada, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3 by…

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#### LIMIT-244

Proposed by Daniel Sitaru-Romania LIMIT-244 Solution 1 by Adrian Popa-Romania, Solution 2 by Naren Bhandari-Bajura-Nepal, Solution 3 by Remus Florin…

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#### LIMIT-243

Proposed by Daniel Sitaru-Romania LIMIT-243 Solution 1 by Marian Ursarescu-Romania, Solution 2 by Remus Florin Stanca-Romania

#### ELEGANT INEQUALITY-245

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-245 Solution by Marian Ursarescu-Romania

#### INTEGRAL INEQUALITY-248

Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-248 Solution 1 by Ali Jaffal-Lebanon, Solution 2 by Tran Hong-Dong Thap-Vietnam