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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.

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13y ago

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How find the excluded value of x for a polynomial expression?

Use factorials.


What is 42 as a quotient of two factorials?

For any pair of factorials, a! / a-1! = a. In this instance: 42! / 41! = 42


Do you have to shout factorials?

YES!


Is there an equivalent for factorials when dividing?

No, because division is not an associative operation.


Is there a trick to figuring out 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.


Is factorial same as permutation?

No. Simple permutations are composed of 2 factorials.


Can the answers of factorials be decimals?

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.


Wap to check a number is strong number or not?

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.


Zero factorial equal to one factorial then if we cancel the factorials on both side then the answer becomes zero equals one. do u accepts this?

0!=1! 1=1 The factorial of 0 is 1, not 0


What is the largest number that can be formed using the digits 976542?

Without using exponents or factorials, that's it.


Is it which one it would be or which one would it be?

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?


What is the factorial value of -1?

Nothing. Factorials are only defined for whole numbers (non-negative integers).