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Popular >

9 choose 5

Solution

9c5

Solution

126

Solution steps

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

Plug in

n = 9, r = 5

= \frac{9 !}{5 ! ( 9 - 5 ) !}

\frac{9 !}{5 ! ( 9 - 5 ) !} = 126

= 126

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Frequently Asked Questions (FAQ)

What is 9 choose 5 ?
The answer to 9 choose 5 is 126