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January 28, 2015

January 28, 2015

Posted by **Josh** on Monday, February 23, 2009 at 12:43pm.

- 12th grade Data -
**Reiny**, Monday, February 23, 2009 at 2:24pmI don't get it

k!=k(k-1)(k-2)...(3)(2)(1) by definition,

what's to "show" ?

- 12th grade Data -
**Anonymous**, Tuesday, March 3, 2009 at 6:17pmwhat did they speak

language

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