I have a set of vectors in R^2(i.e. two-dimensional vectors) such that the scalarproduct (the same as the inner product, or dot product) of any two of the vectors is negative.What is the maximum number of vectors that can be in my set?
I have a set of vectors in R^2(i.e. two-dimensional vectors) such that the scalarproduct (the same as the inner product, or dot product) of any two of the vectors is negative.What is the maximum number of vectors that can be in my set?
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.3: Spanning Sets And Linear Independence
Problem 45EQ
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I have a set of
(i.e. two-dimensional vectors) such that the scalar
product (the same as the inner product, or dot product) of any two of the vectors is negative.
What is the maximum number of vectors that can be in my set?
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