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MathGroup Archive 2004

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Re: point intersection in space

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

"Don Taylor" <dont at> schrieb im Newsbeitrag
news:c8vcl8$afs$1 at
> 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 [

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