Re: Are points co-planar in (numDimensions-1)?
- To: mathgroup at smc.vnet.net
- Subject: [mg43328] Re: Are points co-planar in (numDimensions-1)?
- From: "AngleWyrm" <no_spam_anglewyrm at hotmail.com>
- Date: Sun, 24 Aug 2003 04:55:42 -0400 (EDT)
- References: <bi195e$akp$1@smc.vnet.net> <bi7odb$pfm$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
"Eckhard Hennig" <aidev at n-o-s-p-a-m.kaninkolo.de> wrote in message news:bi7odb$pfm$1 at smc.vnet.net... > all you have to do to establish coplanarity in R^(n-1) of a set of > n-dimensional vectors V is to check whether the null space of the linear > mapping defined by V has dimension 1... Ordinarily I wouldn't reply to a newsgroup with a simple thank you, but learning about null spaces has been very educational for me. Thanks! -Jonathan