#### LIMIT-658

Proposed by Srinivasa Raghava-AIRMC-India LIMIT-658 Solution by Rana Ranino-Setif-Algerie

#### LIMIT-655

Proposed by Srinivasa Raghava-AIRMC-India LIMIT-655 Solution by Rana Ranino-Setif-Algerie

#### INTEGRAL CALCULUS-540

Proposed by Srinivasa Raghava-AIRMC-india INTEGRAL CALCULUS-540 Solution by Rana Ranino-Setif-Algerie

#### LIMIT-649

Proposed by Srinivasa Raghava-AIRMC-India LIMIT-649 Solution by Artan Ajredini-Presheva-Serbie

#### LIMIT-648

Proposed by Srinivasa Raghava-AIRMC-India LIMIT-648 Solution by Artan Ajredini-Presheva-Serbie

#### INTEGRAL CALCULUS-532

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-532 Solution 1 by Artan Ajredini-Presheva-Serbie, Solution 2 by Rana Ranino-Setif-Algerie

#### INTEGRAL CALCULUS-528

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-528 Solution by Rana Ranino-Setif-Algerie

#### LIMIT-641

Proposed by Srinivasa Raghava-AIRMC-India LIMIT-641 Solution by Ajenikoko Gbolahan-Nigeria

#### INTEGRAL CALCULUS-522

Proposed by Srinivasa Raghava-AIRMC-India INTEGRAL CALCULUS-522 Solution by Artan Ajredini-Presheva-Serbie

#### LIMIT-638

Proposed by Srinivasa Raghava-AIRMC-India LIMIT-638 Solution by Dawid Bialek-Poland