#### NUMBERS THEORY-51

Proposed by Neculai Stanciu-Romania NUMBERS THEORY-51 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Bedri Hajrizi-Mitrovica-Kosovo

#### LIMIT-659

Proposed by Daniel Sitaru-Romania LIMIT-659 Solution 1 by Ankush Kumar Parcha-India, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3 by…

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#### INTEGRAL INEQUALITY-444

Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-444 Solution by Hikmat Mammadov-Azerbaijan

#### EQUATION IN REAL NUMBERS-176

Proposed by Togrul Ehmedov-Azerbaijan EQUATION IN REAL NUMBERS-176 Solution 1 by Christos Tsifakis-Greece, Solution 2 by Hikmat Mammadov-Azerbaijan, Solution 3…

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#### EQUATION IN REAL NUMBERS-175

Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-175 Solution 1 by Tapas Das-India, Solution 2 by Bedri Hajrizi-Mitrovica-Kosovo

#### CYCLIC INEQUALITY-1237

Proposed by Tran Quoc Thinh-Vietnam CYCLIC INEQUALITY-1237 Solution 1 by Nguyen Van Canh-BenTre-Vietnam, Solution 2 by Soumava Chakraborty-Kolkata-India, Solution 3…

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#### TETRAHEDRON-43

Proposed by Thanasis Gakopoulos-Farsala-Greece TETRAHEDRON-43 Solution by proposer

#### CYCLIC INEQUALITY-1236

Proposed by Marin Chirciu-Romania CYCLIC INEQUALITY-1236 Solution 1 by Namig Mammadov-Azerbaijan, Solution 2 by Ravi Prakash-New Delhi-India, Solution 3 by…

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#### ELEGANT INEQUALITY-590

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-590 Solution 1 by Avishek Mitra-West Bengal-India, Solution 2 by Tapas Das-India

#### COMPLEX NUMBERS-59

Proposed by Daniel Sitaru-Romania COMPLEX NUMBERS-59 Solution 1 by Avishek Mitra-West Bengal-India, Solution 2 by Tapas Das-India