en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

C(2,2)

Solution

C(2, 2)

Solution

1

Solution steps

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

Plug in

n = 2, r = 2

= \frac{2 !}{2 ! ( 2 - 2 ) !}

\frac{2 !}{2 ! ( 2 - 2 ) !} = 1

= 1

Popular Examples

std of 5,9.5,18.5,29.5,41,52.5,74.5 standard deviation

5, 9.5, 18.5, 29.5, 41, 52.5, 74.5

arithmeticmean of 1,2,3,4,8,8,10,16,20 average

1, 2, 3, 4, 8, 8, 10, 16, 20

60 n C r 6

std of 74,58,68,78,72,68,64,64,66 standard deviation

74, 58, 68, 78, 72, 68, 64, 64, 66

9 p 5

Frequently Asked Questions (FAQ)

What is C(2,2) ?
The answer to C(2,2) is 1