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Popular >

7 choose 4

Solution

7C4

Solution

35

Solution steps

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

Plug in

n = 7, r = 4

= \frac{7 !}{4 ! ( 7 - 4 ) !}

\frac{7 !}{4 ! ( 7 - 4 ) !} = 35

= 35

Popular Examples

interquartile 57,58,69,61,62,62,62,64,64,65,69,70 interquartile range

57, 58, 69, 61, 62, 62, 62, 64, 64, 65, 69, 70

thirdquartile 48,50,56,53,46,50,41,54,47,56 upper quartile

48, 50, 56, 53, 46, 50, 41, 54, 47, 56

arithmeticmean of 19,10,6,5,8,6,16 average

19, 10, 6, 5, 8, 6, 16

geometricmean of 10,25 geometric mean

10, 25

20 n C r 1

Frequently Asked Questions (FAQ)

What is 7 choose 4 ?
The answer to 7 choose 4 is 35