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[Phys-L] Re: Parallel lines

On Thursday, Mar 24, 2005, at 12:25 America/New_York, David Bowman


It appears that you confused 3 equations for 3 *planes* in a
Euclidean 3-space with 3 *lines*. Three randomly chosen
planes in a 3-d space typically *do* have a unique intersection

David Bowman

Thanks David; I should refresh my memory on simple analytical geometry.

Ludwik Kowalski
Let the perfect not be the enemy of the good.
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