#### INTEGRAL CALCULUS-431

Proposed by Tobi Joshua-Nigeria INTEGRAL CALCULUS-431 Solution by Serlea Kabay-Liberia

#### LIMIT-569

Proposed by Daniel Sitaru-Romania LIMIT-569 Solution by Kamel Gandouli Rezgui-Tunisia

#### INTEGRAL INEQUALITY-407

Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-407 Solution by Asmat Qatea-Afghanistan

#### INTEGRAL CALCULUS-430

Proposed by Daniel Sitaru-Romania INTEGRAL CALCULUS-430 Solution 1 by Serlea Kabay-Liberia, Solution 2 by Remus Florin Stanca-Romania, Solution 3 by…

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#### INTEGRAL CALCULUS-429

Proposed by Daniel Sitaru-Romania INTEGRAL CALCULUS-429 Solution 1 by Mohammad Rostami-Afghanistan, Solution 2 by Kamel Gandouli Rezgui-Tunisia

#### AMAZING IDENTITY-127

Proposed by Angad Singh-Pune-India AMAZING IDENTITY-127 Solution by proposer

#### INTEGRAL INEQUALITY-406

Proposed by Florică Anastase-Romania INTEGRAL INEQUALITY-406 Solution 1 by Ruxandra Daniela Tonilă-Romania, Solution 2 by Adrian Popa-Romania

#### LIMIT-568

Proposed by Florică Anastase-Romania LIMIT-568 Solution 1 by Asmat Qatea-Afghanistan, Solution 2 by Ruxandra Daniela Tonilă-Romania, Solution 3 by Ravi…

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#### INTEGRAL CALCULUS-428

Proposed by Probal Chakraborty-India INTEGRAL CALCULUS-428 Solution by Rana Ranino-Setif-Algerie

#### LIMIT-567

Proposed by Daniel Sitaru-Romania LIMIT-567 Solution 1 by Surjeet Singhania-India, Solution 2 by Ravi Prakash-New Delhi-India