mariah Master | Next Rank: 500 Posts View User Profile Posts: 131 Joined: Tue Aug 05, 2008 3:28 pm Thanked: 2 times tough arrangement (experts pls explain) by mariah » Sun Feb 08, 2009 4:26 pm How many arrangements of the letters of the word DEFEATED are there in which the three E are separated? oa 840 Top Quote