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October 8th, 2019, 11:27 AM  #1 
Senior Member Joined: Dec 2015 From: somewhere Posts: 734 Thanks: 98  Probability with sequence
Given sequence $\displaystyle s:\{ n, 1+n, 2+n, 3+n, ...., 2n \}$ , find probability such that when we choose n random elements from the sequence , their product is minimal.
Last edited by idontknow; October 8th, 2019 at 11:46 AM. 
October 8th, 2019, 12:11 PM  #2 
Senior Member Joined: Jun 2019 From: USA Posts: 310 Thanks: 162 
Je ne comprends pas.

October 8th, 2019, 12:18 PM  #3 
Senior Member Joined: Mar 2015 From: Universe 2.71828i3.14159 Posts: 132 Thanks: 49 Math Focus: Area of Circle 
1/n?

October 8th, 2019, 01:39 PM  #4 
Senior Member Joined: Sep 2015 From: USA Posts: 2,588 Thanks: 1432 
So in other words find the probability that you choose the first n elements of the sequence. $p = \dfrac{1}{\dbinom{2n}{n}}$ 

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probability, sequence 
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