Selected Problems and Theorems of Elementary Mathematics
by
N. N. Chentzov, D. O. Shklarsky, I. M. Yaglom
Language: English
Release Date: April 15, 2013
This book contains 320 unconventional problems in algebra, arithmetic, elementary number theory, and trigonometry. Most of the problems first appeared in competitive examinations sponsored by the School Mathematical Society of the Moscow State University and the Mathematical Olympiads held in Moscow....