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Old 05-01-2007   #24
lotus_eater
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Quote:
Originally Posted by somedude View Post
23! of 46!
24


that is clearly not true

n! = n*(n-1)*(n-2)*........*1

ah and n! =l (2n!)/2 if it were u would get:

n= (2n!)/(2(n-1)!
> n= (n*(n+1)*..*2n)/2
>2n=(n*(n+1)(n+2)*....*2n)
>1=n*(n+1)(n+2)*...*(2n-1) for every nER which can't be true

Last edited by Scion; 05-02-2007 at 07:18 PM..