Use the lemma in this section to show that if T is an invertible linear transformation then ||T|| > 0 and 1 ||T-| > ||T||

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.4: Linear Transformations
Problem 8EQ: In Exercises 1-12, determine whether T is a linear transformation. 8. defined by
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Use the lemma in this section to show that if T is an invertible linear
transformation then ||T|| > 0 and
1
||T-'| >
||T||
Transcribed Image Text:Use the lemma in this section to show that if T is an invertible linear transformation then ||T|| > 0 and 1 ||T-'| > ||T||
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