what is n!=110? can someone solve this and explain to me please?math teacher not explained anything and just make us do homework, please help

this is something with factorial and combination problem

Guest May 6, 2020

#1**0 **

Well, a factorial (n!) is a type of equation in which you multiply a number by itself, the number below it, and so on until you reach one. (Ex: 2! = 2 * 1, and 9! = 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1) For n! = 110, there is no number n, for the closest n is 5, and 5! = 120. Are you sure it's 110 and not 120?

ThePanda77 May 6, 2020

#2**+2 **

exactly. I'm pretty sure you cant do decimals, so essentially...

n! = 110

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INVALID OPERATION

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or

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DOMAIN ERROR !

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hugomimihu May 6, 2020