#### IDENTITY IN QUADRILATERAL-5

Proposed by Thanasis Gakopoulos-Larisa-Greece IDENTITY IN QUADRILATER-5 Solution by proposer

#### ELEGANT INEQUALITY-309

Proposed by Lazaros Zachariadis-Thessaloniki-Greece ELEGANT INEQUALITY-309 Solution by Florica Anastase-Romania

#### AMAZING IDENTITY-63

Proposed by Mohammed Bouras-Morocco AMAZING IDENTITY-63 Solution by Samir HajAli-Damascus-Syria

#### IDENTITY IN QUADRILATERAL-4

Proposed by Marian Ursarescu-Romania IDENTITY IN QUADRILATER-4 Solution by Thanasis Gakopoulos-Larisa-Greece

#### COMPLEX NUMBERS-25

Proposed by Marian Ursarescu-Romania COMPLEX NUMBERS-25 Solution by Florentin Visescu-Romania

#### EQUATION IN REAL NUMBERS-57

Proposed by Marin Chirciu-Romania EQUATION IN REAL NUMBERS-57 Solution by Florica Anastase-Romania

#### AMAZING IDENTITY-62

Proposed by Tobi Joshua-Nigeria AMAZING IDENTITY-62 Solution by Dawid Bialek-Poland

#### COMPLEX NUMBERS-24

Proposed by Daniel Sitaru-Romania COMPLEX NUMBERS-24 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by George Florin Serban-Romania,Solution 3 by…

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#### LIMIT-347

Proposed by Daniel Sitaru-Romania LIMIT-347 Solution 1 by George Florin Serban-Romania, Solution 2 by Samir HajAli-Damascus-Syria

#### LIMIT-346

Proposed by D.M.Batinetu-Giurgiu,Neculai Stanciu-Romania LIMIT-346 Solution 1 by Adrian Popa-Romania, Solution 2 by Surjeet Singhania-India