no idea
2007-11-08 19:44:24 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
0 factorial is defined to be 1
2007-11-08 19:48:50 · answer #1 · answered by Steve 2 · 0⤊ 0⤋
1
2007-11-08 19:59:58 · answer #2 · answered by someone else 7 · 0⤊ 0⤋
Zero Factorial Value
2016-12-17 06:40:34 · answer #3 · answered by josepa 4 · 0⤊ 0⤋
The Value of Zero Factorial is equal to 1
2014-04-14 18:42:08 · answer #4 · answered by Tuhin Tusar 2 · 0⤊ 0⤋
0 factorial is 1
2007-11-08 20:28:37 · answer #5 · answered by Anonymous · 0⤊ 0⤋
o!=1
2007-11-08 19:54:41 · answer #6 · answered by Faisal R 3 · 0⤊ 1⤋
Zero factorial, written as 0!, equals 1.
A good explanation of why this is true is given here:
http://www.adonald.btinternet.co.uk/Factor/Zero.html
2007-11-08 19:50:52 · answer #7 · answered by lithiumdeuteride 7 · 2⤊ 0⤋
another way of describing a factorial is the no of ways of arranging n different objects in n places for ex the no of ways of arranding ab in 2 places is 2! =2 since we can arrange 0 things in 0 places in one way 0! is one
2016-03-13 22:04:36 · answer #8 · answered by Anonymous · 0⤊ 0⤋
since
n! =n(n-1)! for n =1,2, 3 .......
1! = 1(1-1)!
as 1! =1
therefore 1! = 1(1-1)! implies 1= 0!
hence 0! = 1
2007-11-08 20:02:30 · answer #9 · answered by Dr K.L.Verma 2 · 1⤊ 0⤋