A 100-page document i being printed by four printer. Each page will be printed exactly once. Suppoe that there are no retriction on how many page a printer can print. How many way are there for the 100 page to be aigned to the four printer? One poible combination: printer A print out page 2-50, printer B print out page 1 and 51-60; printer C print out 61-80 and 86-90; printer D print out page 81-85 and 91-100
