#### SOLUTION SP293-RMM SPRING EDITION 2021

Proposed by Daniel Sitaru-Romania SOLUTION SP293 Solution by George Florin Serban-Romania

Article by Daniel Sitaru,Claudia Nanuti-Romania. The article was also published in CRUX MATHEMATICORUM. GENERATING INEQUALITIES USING SCHWEITZER’S THEOREM

Article by Daniel Sitaru,Claudia Nanuti-Romania The articol was also published in CRUX MATHEMATICORUM A ”PROBABILISTIC” METHOD FOR PROVING INEQUALITIES

#### 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-343

Proposed by Daniel Sitaru-Romania LIMIT-343 Solution 1 by Adrian Popa-Romania, Solution 2 by George Florin Serban-Romania, Solution 3 by Ravi…

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#### SOME MATRIX RESULTS

Article by D.M.Batinetu-Giurgiu,Mihaly Bencze,Daniel Sitaru,Neculai Stanciu SOME MATRIX RESULTS

Article by D.M.Batinetu-Giurgiu,Mihaly Bencze,Daniel Sitaru,Neculai Stanciu-Romania ABOUT FIBONACCI-LUCAS-KANTOROVICH-SURANYI-COLLABORATION INEQUALITIES

Article by D.M.Batinetu-Giurgiu,Mihaly Bencze,Neculai Stanciu,Daniel Sitaru TRAIAN LALESCU TYPE LIMITS WITH FIBONACCI AND LUCAS SEQUENCES AND GOLDEN RATIO

#### INEQUALITY IN TRIANGLE-1435

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-1435 Solution by Tran Hong-Dong Thap-Vietnam