A discrete mathematics problem by Ossama Ismail

Ahmed has 10 cars, made in the years 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2010.  The cars are arranged randomly in a row. What are the probability that the three cars nearest you have dates in descending order?

Note: Example of dates being in descending order: 2004, 2003, 2002.

×

Problem Loading...

Note Loading...

Set Loading...