Romanian Mathematical Magazine

TRIGONOMETRIC SUBSTITUTIONS IN PROBLEM SOLVING-1

Homepage / DANIEL SITARU
05/22/2017

TRIGONOMETRIC SUBSTITUTIONS IN PROBLEM SOLVING-1

Article by Ioan Serdean, Daniel Sitaru-Romania TRIGONOMETRIC SUBSTITUTIONS IN PROBLEM SOLVING 1

04/15/2017

COMMENTED PROBLEM-14

MathNote by Marin Chirciu-Romania COMMENTED PROBLEM-14

03/29/2017

MATH ADVENTURES ON CUTTHEKNOTMATH 51-100

By Alexander Bogomolny-USA , Daniel Sitaru-Romania MATH ADVENTURES ON CUTTHEKNOTMATH 51-100

02/26/2017

MATH ADVENTURES ON CUTTHEKNOTMATH 1-50

By Alexander Bogomolny-USA and Daniel Sitaru-Romania MATH-ADVENTURES-ON-CUTTHEKNOTMATH-1-50-1

02/21/2017

MURRAY KLAMKIN’S DUALITY PRINCIPLE FOR TRIANGLE INEQUALITIES

Article by Daniel Sitaru-Romania Vol_75_Num_2_Spring_2016 The article was published in THE PENTAGON JOURNAL Volume 45 Spring 2016

Romanian Mathematical Magazine

The Romanian Mathematical Magazine appears in four editions: Spring, Summer, Autumn and Winter. Each issue contains proposed problems for juniors, seniors, undergraduates and math articles.

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