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Popular >

5P2

Solution

5P2

Solution

20

Solution steps

= \frac{n !}{( n - r ) !}

Plug in

n = 5, r = 2

= \frac{5 !}{( 5 - 2 ) !}

\frac{5 !}{( 5 - 2 ) !} = 20

= 20

Popular Examples

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66, 67, 72, 80, 74, 100, 55, 78, 67, 70

variance of 17,19,21,18,20,18,19,20,20,21 variance

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Frequently Asked Questions (FAQ)

What is 5P2 ?
The answer to 5P2 is 20