Factorials are a mathematics application used for combinations and permutations. The real world application of factorials are used to find the probability of certain things.
For any pair of factorials, a! / a-1! = a. In this instance: 42! / 41! = 42
There are mathematics forums online where one can ask questions on factorials or one can read information on factorials. Examples of forums are the "Math Forum" and "Math is Fun" forum.
by using the Gamma method apparently...:)
No, because division is not an associative operation.
No. Simple permutations are composed of 2 factorials.
Not realy besides x! = x*(x-1)!. For some things there are approximations but these are only good for small ranges of values and complicated, generaly reserved for factorials of large numbers.
do not shout at me
Don't you dare shout at me.There was a shout in the distance.Give me a shout if you need a hand.She began to shout at the unruly student.
Shout - Shout for England song - was created on 2010-06-09.