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Popular >

C(n,n)

Solution

C(n, n)

Solution

1

Solution steps

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

Plug in

n = n, r = n

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

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

= 1

Popular Examples

arithmeticmean of 36,14,21,39,11,2 average

36, 14, 21, 39, 11, 2

arithmeticmean of 25.2,13.5,18.5,34.8 average

25.2, 13.5, 18.5, 34.8

50 n P r 43

lcd lcm median of 14,14,15,17,21,21,22,23 median

14, 14, 15, 17, 21, 21, 22, 23

Frequently Asked Questions (FAQ)

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