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Popular >

1000 choose 100

Solution

1000 c 100

Solution

\frac{1000 !}{100 ! \cdot 900 !}

Solution steps

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

Plug in

n = 1000, r = 100

= \frac{1000 !}{100 ! ( 1000 - 100 ) !}

Simplify

\frac{1000 !}{100 ! ( 1000 - 100 ) !} : \frac{1000 !}{100 ! \cdot 900 !}

= \frac{1000 !}{100 ! \cdot 900 !}

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Frequently Asked Questions (FAQ)

What is 1000 choose 100 ?
The answer to 1000 choose 100 is (1000!)/(100!*900!)