Over 300 challenging problems in algebra, arithmetic, elementary number theory and trigonometry, selected from Mathematical Olympiads held at Moscow University. Only high school math needed. Includes complete solutions. Features 27 black-and-white illustrations. 1962 edition.(a) Our calendar is constructed on the following scheme. Every year has 365 days except for leap-years ... The problem asks on which of the two days, Saturday or Sunday, New Years Day more frequently falls. We shall show that any 400-yearanbsp;...
|Title||:||The USSR Olympiad Problem Book|
|Author||:||D. O. Shklarsky, Николай Николаевич Ченцов, I. M. Yaglom, Irving Sussman|
|Publisher||:||Courier Corporation - 1993|