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Popular >

P(4,2)

Solution

P(4, 2)

Solution

12

Solution steps

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

Plug in

n = 4, r = 2

= \frac{4 !}{( 4 - 2 ) !}

\frac{4 !}{( 4 - 2 ) !} = 12

= 12

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Frequently Asked Questions (FAQ)

What is P(4,2) ?
The answer to P(4,2) is 12