#### INTEGRAL CALCULUS-519

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-519 Solution by Artan Ajredini-Presheva-Serbie

#### LIMIT-637

Proposed by Srinivasa Raghava-AIRMC-India LIMT-637 Solution by Mohammad Rostami-Afghanistan

#### INTEGRAL CALCULUS-516

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-516 Solution by Artan Ajredini-Presheva-Serbie

#### INTEGRAL CALCULUS-515

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-515 Solution 1 by Max Wong-Hong Kong, Solution 2 by Syed Shahabudeen-Kerala-India

#### INTEGRAL CALCULUS-504

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-504 Solution by Rana Ranino-Setif-Algerie

#### TWO HARMONIC&BINOMIAL SERIES

Proposed by Srinivasa Raghava-AIRMC-India TWO HARMONIC&BINOMIAL SERIES Solution by Naren Bhandari-Bajura-Nepal

#### INTEGRAL CALCULUS-500

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-500 Solution 1 by Naren Bhandari-Bajura-Nepal, Solution 2 by Rana Ranino-Setif-Algerie

#### ELEGANT INEQUALITY-518

Proposed by Srinivasa Raghava-AIRMC-India ELEGANT INEQUALITY-518 Solution 1 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution 2 by Kamel Gandouli Rezgui-Tunisia

#### INTEGRAL CALCULUS-497

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-497 Solution 1 by Rana Ranino-Setif-Algerie, Solution 2 by Naren Bhandari-Bajura-Nepal

#### INTEGRAL CALCULUS-494

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-494 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Samar Das-India