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If you can't read the numbers they say 8. p. 0

If you can't read the numbers they say 8. p. 0-example-1

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The rule of the permutation is


\text{nPr}=(n!)/((n-r)!)

From the given picture we need to find 8P6, then

n = 8

r = 6


\begin{gathered} 8P6=(8!)/((8-6)!) \\ 8P6=(8!)/(2!) \\ 8P6=(8*7*6*5*4*3*2*1)/(2*1) \\ 8P6=20160 \end{gathered}

8P6 = 20160

If it is 8P0, then

n = 8

r = 0


\begin{gathered} 8P0=(8!)/((8-0)!) \\ 8P0=(8!)/(8!) \\ 8P0=1 \end{gathered}

8P0 = 1

User Gabriel Avellaneda
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