Let B = {v1, v2, . ., vn} be a collection of n vectors in a vector space V over R. Suppose that every element of V has a unique representation as a linear combination of the form a1 · Vị + · · · + an · Vn; with a1,... , an E R. Show that B is a basis for V.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.3: Change Of Basis
Problem 22EQ
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Let B = {v1, v2, . ., vn} be a collection of n vectors in a vector space V over
R. Suppose that every element of V has a unique representation as a linear
combination of the form
a1 · Vị + · · · + an · Vn;
with a1,... , an E R. Show that B is a basis for V.
Transcribed Image Text:Let B = {v1, v2, . ., vn} be a collection of n vectors in a vector space V over R. Suppose that every element of V has a unique representation as a linear combination of the form a1 · Vị + · · · + an · Vn; with a1,... , an E R. Show that B is a basis for V.
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