Romanian Mathematical Magazine

Category: Arithmetic

02/04/2019

EQUATION IN NATURAL NUMBERS-12

Proposed by Pedro Pantoja-Natal-Brazil EQUATION IN NATURAL NUMBERS-12 Solution 1 by Naren Bhandari-Bajura-Nepal, Solution 2 by Khaled Abd Imouti-Damascus-Syria

02/02/2019

EQUATION IN NATURAL NUMBERS-11

Proposed by Rovsen Pirguliyev-Sumgait-Azerbaijan EQUATION IN NATURAL NUMBERS-11 Solution 1 by Serban George Florin-Romania, Solution 2 by Sagar Kumar-Patna Bihar-India

01/29/2019

AMAZING IDENTITY-16

Proposed by Nguyen Van Nho-Nghe An-Vietnam AMAZING IDENTITY-16 Solution 1 by Ravi Prakash-New Delhi-India, Solution 2 by Sanong Huayrerai-Nakon Pathom-Thailand

01/19/2019

EQUATION IN NATURAL NUMBERS-10

Proposed by Seyran Ibrahimov-Maasilli-Azerbaijan EQUATION IN NATURAL NUMBERS-10 Solution by Naren Bhandari-Bajura-Nepal

12/15/2018

EQUATION IN NATURAL NUMBERS-9

Proposed by Rovsen Pirguliyev-Sumgait-Azerbaijan EQUATION IN NATURAL NUMBERS-9 Solution 1 by Michael Sterghiou-Greece, Solution 2 by Serban George Florin-Romania, Solution…
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09/16/2018

EQUATION IN REAL NUMBERS-18

Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-18 Solution 1 by Michael Sterghiou-Greece, Solution 2 by Ravi Prakash-New Delhi-India, Solution…
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09/16/2018

EQUATION IN REAL NUMBERS-17

Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-17 Solution by Marian Ursarescu-Romania

08/21/2018

EQUATION IN REAL NUMBERS-16

Proposed by Nguyen Van Nho-Nghe An-Vietnam EQUATION IN REAL NUMBERS-16 Solution 1 by Amit Dutta-Jamshedpur-India, Solution 2 by Ravi Prakash-New…
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07/10/2018

PROBABILITIES-1

Proposed by Stanley Rabinowitz-New York-USA PROBABILITIES -1 Solution by proposer

06/19/2018

ELEGANT INEQUALITY-145

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-145 Solution 1 by Michael Sterghiou-Greece, Solution 2 by Omran Kouba-Damascus-Syria