Problems and solutions from Mathematical Olympiad. Ideal for anyone interested in mathematical problem solving.Problems and Solutions from Around the World Titu Andreescu, Zuming Feng, George Lee, Jr. m a 1 places. Hence, there are acJa#39;TTI. (n-m- l)!(m- 1)! n a ml n a m such permutations. Therefore, the desired average is equal to En-l fr._11!
|Title||:||Mathematical Olympiads 2000-2001|
|Author||:||Titu Andreescu, Zuming Feng, George Lee, Jr|
|Publisher||:||MAA - 2003-10-16|