Inactive Tutor answered 02/05/18
Tutor
New to Wyzant
you can do this on a calculator.
or do by definition!
13P12 = 13! /(13-12)!! = 13! 1! = the product of all integers from 13 down to 2.
Brandon W.
asked 02/05/18Inactive Tutor answered 02/05/18
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