a) What is the equation of the line parallel to LM passing through N with point(X1,Y1). b) Show that line in (a) passing through the point QP the midpoint KL c) Show that LM = 2 PQ

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) What is the equation of the line parallel to LM passing through N with point(X1,Y1).

b) Show that line in (a) passing through the point QP the midpoint KL

c) Show that LM = 2 PQ

In the diagram below, L(-5; -2), M(-1; -6) and K(5; 4) are the vertices of AKLM in a
Cartesian plane.
K( 5; 4)
L(-5; -2 )<
M(-1; -6 ),
Transcribed Image Text:In the diagram below, L(-5; -2), M(-1; -6) and K(5; 4) are the vertices of AKLM in a Cartesian plane. K( 5; 4) L(-5; -2 )< M(-1; -6 ),
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