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Popular >

20nCr 5

Solution

20nCr 5

Solution

15504

Solution steps

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

Plug in

n = 20, r = 5

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

\frac{20 !}{5 ! ( 20 - 5 ) !} = 15504

= 15504

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std of 4,5,5,6,6,6,7,7,8,9 standard deviation

4, 5, 5, 6, 6, 6, 7, 7, 8, 9

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Frequently Asked Questions (FAQ)

What is 20nCr 5 ?
The answer to 20nCr 5 is 15504