stellazio SG u mean how to do from the calculator?i thought china very good in maths or they still using abacus ar??
JennTS SG 8 factorial...i think. thats how its pronounced anyway. 2! = 1x2 3! = 1x2x3 4! = 1x2x3x4 8! = 1x2x3x4x5x6x7x8 you should have your calculator with you if your doing this kind of sums though, so no prob there.
FadeToBlack SG wrong!!! is 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 other wise 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 u miss out 1.. very important step in maths.. because it is 8 groups of numbers.. that is why it is called 8 factorial..
