Denis wrote:I'll answer on his behalf: yes, oui, si, ...
1- take 6 cards at radom from a regular 52-card deck
2- throw the other 46 in the garbage
3- pick a card (from the li'l pack of 6, of course; anyway the others are in the garbage...)
4- LOOK at the card, write down what it is
5- put it back in the li'l pack of 5 (so you now have 6), and shuffle 'em well
6- repeat steps 3 to 5 five more times (note that 5th step need not be done at end!)
What is the probability that you wrote down 6 different cards?
sorry for my poor english.
i think this is what i mean.