[Date Index] [Thread Index] [Author Index]

Re: point intersection in space

• To: mathgroup at smc.vnet.net
• Subject: [mg48411] Re: point intersection in space
• From: "Peter Pein" <petsie at arcor.de>
• Date: Fri, 28 May 2004 00:50:51 -0400 (EDT)
• References: <c8vcl8$afs$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

"Don Taylor" <dont at agora.rdrop.com> schrieb im Newsbeitrag
news:c8vcl8$afs$1 at smc.vnet.net...
...
>
> In n-dimensional euclidian space n (n-1)-dimensional objects
> intersect at a unique point.  For example, in 2-space 2 1-d
> lines intersect in a point, in 3-space 3 2-d planes intersect
> in a point.
>...

If two different planes in R^3 have one point in common,
then the intersection is a line.
Please give an example for your statement!

-- 
Peter Pein, Berlin
to write to me, start the subject with [