You are reading a single comment by @PhilDAS and its replies.
Click here to read the full conversation.
-
https://www.intmath.com/counting-probability/1-factorial-notation.php
It's "cracking me up at the moment".
-
120 is the answer but 120 can be expressed as "5!" which is 5 factorial, which is 5x4x3x2x1
Drakien
NurseHolliday
@PhilDAS
So its 5 and just not funny?