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Popular >

12 choose 4

Solution

12c4

Solution

495

Solution steps

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

Plug in

n = 12, r = 4

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

\frac{12 !}{4 ! ( 12 - 4 ) !} = 495

= 495

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Frequently Asked Questions (FAQ)

What is 12 choose 4 ?
The answer to 12 choose 4 is 495