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Re: euclidean distance question

Subject: Re: euclidean distance question
From: quasi
Date: Sat, 30 Jul 2005 12:22:06 -0700
Newsgroups: sci.math
On 30 Jul 2005 06:59:04 -0700, "asdf" <qjohnny2000@xxxxxxxxx> wrote:

>What about in R^4 is it true ?
>
>Here is the original problem..
>
>If you are comparing two 2x2 squares ( 4 total cells ).  You are
>comparing the distance between them.  Is this distance always less than
>or equal to the distance between the same cells if you replace each of
>the entries with the mean ?
 
Please clarify the original problem by giving an example with some
calculations.

Are the 2x2 squares part of a larger grid? What is an entry? The mean
of what? 

quasi

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