rhaynes357 rhaynes357

03-04-2017
Mathematics

contestada

how do you evaluate 11 c 5

Respuesta :

03-04-2017

You have 11 items and you need to choose 5 of the 11.
There are 462 ways to choose them.
The formula is :
11! / (5!6!)
n!/(r!(n-r)!)

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