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Popular Statistics >

20 nCr 0

Solution

20 n C r 0

Solution

1

Solution steps

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

Plug in

n = 20, r = 0

= \frac{20 !}{0 ! ( 20 - 0 ) !}

\frac{20 !}{0 ! ( 20 - 0 ) !} = 1

= 1

Popular Examples

median of 1,2,3,4,5

geometricmean of 132,29,31,2,44,5,79,1

variance of-5,0,1,3,8

std of 12,6,7,3,10

firstquartile 10,50,40,70,80,95,30

Frequently Asked Questions (FAQ)

What is 20 nCr 0 ?
The answer to 20 nCr 0 is 1