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Numerical Ability
How to prove 0! = 1
Read Solution (Total 2)
-
- 1! = 2!/2
2! = 3!/3
3! = 4!/4
similarly
n! = (n+1)!/(n+1)
so, 0! = 1!/1 = 1 - 10 years agoHelpfull: Yes(2) No(0)
- e^0! = 1 just add e
- 10 years agoHelpfull: Yes(0) No(0)
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