ریاضیات بین‌المللی: مسابقات شهرها، جلد سوم: ۱۹۸۹-۱۹۹۳

The International Mathematics Tournament of Towns is a problem solving competition in which teams from different cities are handicapped according to the population of the city. Ranking only behind the International Mathematical Olympiad, the competition had its origins in Eastern Europe (as did the Olympiad) but is now open to cities throughout the world. This book contains a unique record of the problems and solutions of the Tournament from 1989 to 1993. FOREWORD ......Page 8 PREFACE ......Page 10 ACKNOWLEDGEMENTS ......Page 14 Junior Questions ......Page 18 Senior Questions ......Page 23 Junior Solutions ......Page 29 Senior Solutions ......Page 50 Junior Questions ......Page 72 Senior Questions ......Page 78 Junior Solutions ......Page 84 Senior Solutions ......Page 98 Junior Questions ......Page 116 Senior Questions ......Page 122 Junior Solutions ......Page 128 Senior Solutions ......Page 146 Junior Questions ......Page 164 Senior Questions ......Page 170 Junior Solutions ......Page 176 Senior Solutions ......Page 193 Peter Joseph O’Halloran ......Page 216