.4, and C, respectively. Show that the foot of the normal on the plane from the origin in the orthocentre of triangle ABC and hence find the coordinates of the circumcentre of triangle ABC. (a) A variable plane & my np (where 1, m, n are direction cosines of normal) intersects the coordinate axes at points.4, and C, respectively. Show that the foot of the normal on the plane from the origin in the orthocentre of triangle ABC and hence find the coordinates of the circumcentre of triangle ABC.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.2: Length And Angle: The Dot Product
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(a) A variable plane & my np (where 1, m, n are direction cosines of normal) intersects the coordinate axes at points.4, and C, respectively. Show that the foot of the normal on the plane from the origin in the orthocentre of triangle ABC and hence find the coordinates of the circumcentre of triangle ABC.

(a) A variable plane & my np (where 1, m, n are direction cosines of normal) intersects the coordinate axes at points.4, and C, respectively. Show that the foot of the normal on the plane from the origin in the orthocentre of triangle ABC and hence find the coordinates of the circumcentre of triangle ABC.

 

 

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