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23-02-2018
Mathematics

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Evaluate the expression 9p6

Respuesta :

23-02-2018

Answer:
9P6 = 60480

Explanation:
In general:
nPx = n! / (n-x)!
In the given, we have:
n = 9 and x = 6
Therefore:
9P6 = 9! / (9-6)!
= 9! / 3!
= (9*8*7*6*5*4*3*2*1) / (3*2*1)
= 60480

Hope this helps :)

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