Steve S. answered • 04/05/14
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Tutoring in Precalculus, Trig, and Differential Calculus
P(9,3) =
9*8*7 =
(10-1)(56) =
560 - 56 =
504
Dalia S.
asked • 04/04/14Find the value of the permutation
Find the value of the permutation
P(9,3)=
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Amarjeet K. answered • 04/04/14
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9P3 = 9 factorial/(9-3) factorial = (9x8x7x6x5x4x3x2x1)/(6x5x4x3x2x1) = 9x8x7 = 504
:)
:)
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