Romanian Mathematical Magazine

Category: Proposed problems

10/18/2018

LIMIT-144

Proposed by Daniel Sitaru-Romania LIMIT-144 Solution 1 by Soumitra Mandal-Chandar Nagore-India, Solution 2 by Marian Ursarescu-Romania

10/18/2018

INEQUALITY IN TRIANGLE-949

Proposed by Adil Abdullayev-Baku-Azerbaijan INEQUALITY IN TRIANGLE-949 Solution by Soumava Chakraborty-Kolkata-India

10/18/2018

INEQUALITY IN TRIANGLE-948

Proposed by Marian Ursarescu-Romania INEQUALITY IN TRIANGLE-948 Solution 1 by Bogdan Fustei-Romania, Solution 2 by Soumava Chakraborty-Kolkata-India

10/17/2018

IDENTITY IN TRIANGLE-90

Proposed by Daniel Sitaru-Romania IDENTITY IN TRIANGLE-90 Solution 1 by Soumava Chakraborty-Kolkata-India, Solution 2 by Marian Ursarescu-Romania

10/17/2018

IDENTITY IN TRIANGLE-89

Proposed by Mehmet Sahin-Ankara-Turkey IDENTITY IN TRIANGLE-89 Solution by Daniel Sitaru-Romania

10/17/2018

ELEGANT INEQUALITY-183

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-183

10/17/2018

ELEGANT INEQUALITY-182

Proposed by Nguyen Van Nho-Nghe An-Vietnam ELEGANT INEQUALITY-182 Solution by Daniel Sitaru-Romania

10/17/2018

ELEGANT INEQUALITY-181

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-181 Solution by Soumava Chakraborty-Kolkata-India

10/16/2018

LIMIT-143

Proposed by Daniel Sitaru-Romania LIMIT-143 Solution 1 by Shafiqur Rahman-Bangladesh, Solution 2 by Igor Soposki-Macedonia, Solution 3 by Sagar Kumar-Patna…
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10/16/2018

INTEGRAL CALCULUS-69

Proposed by Vasile Mircea Popa-Romania INTEGRAL CALCULUS-69 Solution by Zaharia Burghelea-Romania