en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

18 choose 4

Solution

18c4

Solution

3060

Solution steps

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

Plug in

n = 18, r = 4

= \frac{18 !}{4 ! ( 18 - 4 ) !}

\frac{18 !}{4 ! ( 18 - 4 ) !} = 3060

= 3060

Popular Examples

geometricmean of 1,2,3,4,5 geometric mean

1, 2, 3, 4, 5

c (8, 1)

variance of 48,65,57,54,61,57,52,61,57 variance

48, 65, 57, 54, 61, 57, 52, 61, 57

12 n C r 4

5 n C r 4

Frequently Asked Questions (FAQ)

What is 18 choose 4 ?
The answer to 18 choose 4 is 3060