#### INTEGRAL INEQUALITY-423

Proposed by Neculai Stanciu-Romania INTEGRAL INEQUALITY-423 Solution by Adrian Popa-Romania

#### INTEGRAL INEQUALITY-422

Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-422 Solution by Ruxandra Daniela Tonilă-Romania

#### INTEGRAL CALCULUS-514

Proposed by Hikmat Mammadov-Azerbaijan INTEGRAL CALCULUS-514 Solution by Adrian Popa-Romania

#### INTEGRAL CALCULUS-513

Proposed by Abdul Mukhtar-Nigeria INTEGRAL CALCULUS-513 Solution 1 by Kartick Chandra Betal-India, Solution 2 by Tapas Das-India

#### INTEGRAL CALCULUS-512

Proposed by Naren Bhandari-Bajura-Nepal INTEGRAL CALCULUS-512 Solution by Farid Khelili-Skikda-Algerie

#### INTEGRAL CALCULUS-511

Proposed by Abdul Mukhtar-Nigeria INTEGRAL CALCULUS-511 Solution 1 by George Moses-Nigeria, Solution 2 by Ngulmun George Baite-Nigeria, Solution 3 by…

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#### INTEGRAL CALCULUS-510

Proposed by Naren Bhandari-Bajura-Nepal INTEGRAL CALCULUS-510 Solution 1 by Syed Shahabudeen-Kerala-India, Solution 2 by Max Wong-Hong Kong

#### INTEGRAL CALCULUS-509

Proposed by Vasile Mircea Popa-Romania INTEGRAL CALCULUS-509 Solution 1 by Tapas Das-India, Solution 2 by Adrian Popa-Romania, Solution 3 by…

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#### INTEGRAL CALCULUS-508

Proposed by Max Wong-Hong Kong INTEGRAL CALCULUS-508 Solution 1 by Ogwuche Moses-Nigeria, Solution 2 by Syed Shahabudeen-Kerala-India

#### INTEGRAL CALCULUS-507

Proposed by Naren Bhandari-Bajura-Nepal INTEGRAL CALCULUS-507 Solution 1 by George Moses-Nigeria, Solution 2 by Dawid Bialek-Poland, Solution 3 by Amrit…

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