Use factorials.
For any pair of factorials, a! / a-1! = a. In this instance: 42! / 41! = 42
No, because division is not an associative operation.
by using the Gamma method apparently...:)
to find factorials you just multiply the factorial like this. for example 6! you would do 6x5x4x3x2. a little trick of mine is to multiply the previous factorial's answer by the factorial you are trying to make's number like this 6!=5! 5!=5x4x3x2 i hope this was helpful' Dayna,a 10 year old girl
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.
YES!
No, because division is not an associative operation.
No. Simple permutations are composed of 2 factorials.
No. Factorials can only be placed on positive whole numbers or 0. For example, 0!, 1!, and 6! are all fine, but 2.5! and (-1)! are not. Since factorials can only be placed on whole numbers, that means you will only be multiplying whole numbers. 100! = 100 * 99 * 98 ... * 1; all those numbers are whole numbers, meaning your answer will be a whole number.
They are 13.
Logic Of Strong number: Take anumber.First findout the factorials of all the digits of the number.Then sum the factorials of all the digits.If that sum is equal to the entered number then that number is said to be a strong number.
There is no simple method. And it gets more difficult as you increase the number of permitted operations: powers, factorials and so on.
0!=1! 1=1 The factorial of 0 is 1, not 0
Nothing. Factorials are only defined for whole numbers (non-negative integers).
Without using exponents or factorials, that's it.
Answer: Which one would it be. It can be both actually. You can use 'which one it would be' as a statement such as - Between these two colors I wonder which one it would be - and use 'which one would it be' as a question such as - Between these two colors, which one would it be?