Show that if == and == for u,v,w ∈ IR then the angles between u-v, v-w, w-u vectors are equal and 2π/3.
Show that if == and == for u,v,w ∈ IR then the angles between u-v, v-w, w-u vectors are equal and 2π/3.
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
Problem 52EQ
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Show that if <u,u>=<v,v>=<w,w> and <u,v>=<v,w>=<w,u> for u,v,w ∈ IR then the angles between u-v, v-w, w-u
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