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Popular >

4 choose 4

Solution

4c4

Solution

1

Solution steps

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

Plug in

n = 4, r = 4

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

\frac{4 !}{4 ! ( 4 - 4 ) !} = 1

= 1

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Frequently Asked Questions (FAQ)

What is 4 choose 4 ?
The answer to 4 choose 4 is 1