2. For this problem, you should only use the definition of a basis, no tricks involving the dimension of a vector space. Consider the following set of vectors S = 1 1 2 3 -{E)-(e)} (a) Show that S is not a basis for R³ by showing that it fails one of the defining properties of bases. (b) Construct a basis for R³ using S and the methods covered in class. You must also show that your supposed basis satisfies the defining properties of bases.

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 22EQ
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2.
For this problem, you should only use the definition of a basis, no tricks involving the dimension of a
vector space.
Consider the following set of vectors
S =
1
1
2
3
-{E)-(e)}
(a) Show that S is not a basis for R³ by showing that it fails one of the defining properties of bases.
(b) Construct a basis for R³ using S and the methods covered in class. You must also show that your
supposed basis satisfies the defining properties of bases.
Transcribed Image Text:2. For this problem, you should only use the definition of a basis, no tricks involving the dimension of a vector space. Consider the following set of vectors S = 1 1 2 3 -{E)-(e)} (a) Show that S is not a basis for R³ by showing that it fails one of the defining properties of bases. (b) Construct a basis for R³ using S and the methods covered in class. You must also show that your supposed basis satisfies the defining properties of bases.
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