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Popular >

5 choose 2

Solution

5c2

Solution

10

Solution steps

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

Plug in

n = 5, r = 2

= \frac{5 !}{2 ! ( 5 - 2 ) !}

\frac{5 !}{2 ! ( 5 - 2 ) !} = 10

= 10

Popular Examples

median of 2,5,9,15,25,28,30 median

2, 5, 9, 15, 25, 28, 30

thirdquartile 23,32,20,43,41,66,63,59,54,36,45,61,55,44,47 upper quartile

23, 32, 20, 43, 41, 66, 63, 59, 54, 36, 45, 61, 55, 44, 47

arithmeticmean of 2/7 , 2/10 average

\frac{2}{7}, \frac{2}{10}

44 n C r 5

10 P 3

Frequently Asked Questions (FAQ)

What is 5 choose 2 ?
The answer to 5 choose 2 is 10