Answered: (1) Find the area of the triangle and… | bartleby

Linear Algebra: A Modern Introduction

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter1: Vectors

Section1.1: The Geometry And Algebra Of Vectors

Problem 4EQ

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Prove using vectors that the
points represent the vertices
of a triangle then
(1) Find the area of the triangle
and indicate its type.
A(1,-2,-2), B(-2,1,-2), C(-2,-2,1).
*.* (2) find after
About the straight
C(-2,-2,1), B(-2,1,-2) line through the points A(1,-2,-2): the point

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