Probability of picking balls from an urn

  • Thread starter Thread starter gmmstr827
  • Start date Start date
  • Tags Tags
    Balls Probability
gmmstr827
Messages
82
Reaction score
1
Nvm, I figured it out. Thanks anyway.
 
Last edited:
Physics news on Phys.org
When you succeed in figuring out the problem yourself, please edit the title of your post to include [SOLVED]. This will advise Helpers that they don't need to check your post to see if it needs further attention. Thanks.
 
There are two things I don't understand about this problem. First, when finding the nth root of a number, there should in theory be n solutions. However, the formula produces n+1 roots. Here is how. The first root is simply ##\left(r\right)^{\left(\frac{1}{n}\right)}##. Then you multiply this first root by n additional expressions given by the formula, as you go through k=0,1,...n-1. So you end up with n+1 roots, which cannot be correct. Let me illustrate what I mean. For this...
Back
Top