Label the following statements as true or false.(a) The zero vector is a linear combination of any nonempty set ofvectors.(b) The span of ᴓ is ᴓ. (c) If Sis a subset of a vector space V, then span (S) equals the intersection of all subspaces of V that contain S. (d) In solving a system of linear equations, it is permissible to multiplyan equation by any constant.(e) In solving a system of linear equations, it is permissible to add anymultiple of one equation to another.(f) Every system of linear equations has a solution.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 43EQ
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Label the following statements as true or false.
(a) The zero vector is a linear combination of any nonempty set of
vectors.
(b) The span of ᴓ is ᴓ.

(c) If Sis a subset of a vector space V, then span (S) equals the intersection of all subspaces of V that contain S.

(d) In solving a system of linear equations, it is permissible to multiply
an equation by any constant.
(e) In solving a system of linear equations, it is permissible to add any
multiple of one equation to another.
(f) Every system of linear equations has a solution.

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