Show last 50 | 100 | 250 | 500 changes
Filter by: All | Contributions
Nov 04, 2009
12:46 Guest3280341 asked “In How Many Ways Can 4 Red, 3 Yellow And 2 Green Discs Be Arranged In A Row If The Discs Of The Same Colour Are Indistinguishable?” in Homework
[Report it]
© 2007-2009 Blurtit
