Let T: R? » P2(R) and U : R' → M2x2 (R) be lincar transformations. A student claims U must be invertible because dim(Rª) = dim(M2x2 (R)). If the student is correct, prove their claim. If the student is not correct, explain why and give an example to illustrate. Clearly state whether or not the student is correct as part of your solution.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 29E
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Let T: R? → P2(R) and U : Rª → M2x2 (R) be linear transformations.
A student claims U must be invertible because dim(Rª) = dim(M2x2 (R)). If the student is correct, prove
their claim. If the student is not correct, explain why and give an example to illustrate. Clearly state
whether or not the student is correct as part of your solution.
Transcribed Image Text:Let T: R? → P2(R) and U : Rª → M2x2 (R) be linear transformations. A student claims U must be invertible because dim(Rª) = dim(M2x2 (R)). If the student is correct, prove their claim. If the student is not correct, explain why and give an example to illustrate. Clearly state whether or not the student is correct as part of your solution.
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