Why 0!=1

Asked by ANIKETKHADILKAR | 28th Nov, 2009, 07:41: PM

Expert Answer:

n! = nx(n-1)!

n!/n = (n-1)!

Let's select n = 1,

1!/1 = (1-1)!

0! = 1

Regards,

Team,

TopperLearning.

 

Answered by  | 29th Nov, 2009, 07:50: PM

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