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Popular >

2 cm

Solution

2 cm

Solution

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

Solution steps

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

Plug in

n = 2, r = m

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

Simplify

\frac{2 !}{m ! ( 2 - m ) !} : \frac{2}{m ! ( 2 - m ) !}

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

Popular Examples

variance of 12,-25,2,3,21,8,10,14,3,18,21 variance

12, - 25, 2, 3, 21, 8, 10, 14, 3, 18, 21

10 C 6

arithmeticmean of 2,2,1,3,1,3,1,2,3,2,4,2,2,1 average

2, 2, 1, 3, 1, 3, 1, 2, 3, 2, 4, 2, 2, 1

median of 18,16,13,14,14 median

18, 16, 13, 14, 14

std of 8,4,9,2,8,2,6,2,2,4 standard deviation

8, 4, 9, 2, 8, 2, 6, 2, 2, 4

Frequently Asked Questions (FAQ)

What is 2 cm ?
The answer to 2 cm is 2/(m!(2-m)!)