A recursive formula for the factorial is n! = n(n - 1)!. Rearranging gives (n - 1)! = n!/n, Substituting 'n - 1' as 0 -- i.e. n = 1 -- then 0! = 1!/1, which is 1/1 = 1.
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Zero factorial, written as 0!, equals 1. This is a simple math equation.
0!=1! 1=1 The factorial of 0 is 1, not 0
yes. (0!+0!+0!+0!+0!)! where ! refers the factorial of the number
You first look at the number that is before the !(factorial sign). Then you times all positive integers (which means it doesn't include 0), including the number itself. The answer is the factorial of the original number beside the ! sign. EX.:4!=1x2x3x4=24
The value of 9 factorial plus 6 factorial is 363,600