Let T be a linear transformation that maps R" onto R". Show that T-1 exists and maps R" onto R". Is T-1 also one-to-one? If so, prove it. If not, prove that instead.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Linear Transformations
Section6.2: The Kernewl And Range Of A Linear Transformation
Problem 59E: Let T:R3R3 be the linear transformation that projects u onto v=(2,1,1). (a) Find the rank and...
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Let T be a linear transformation that maps R" onto R". Show that T-' exists and maps R" onto
R". Is T-1 also one-to-one? If so, prove it. If not, prove that instead.
Transcribed Image Text:Let T be a linear transformation that maps R" onto R". Show that T-' exists and maps R" onto R". Is T-1 also one-to-one? If so, prove it. If not, prove that instead.
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