Problem 9: Let V be finite-dimensional and let T = L(V). Prove that a subspace U of V is invariant under T if and only if U is invariant under T*.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.2: Linear Independence, Basis, And Dimension
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Problem 9: Let V be finite-dimensional and let TE L(V). Prove that a subspace
U of V is invariant under T if and only if U is invariant under T*.
Transcribed Image Text:Problem 9: Let V be finite-dimensional and let TE L(V). Prove that a subspace U of V is invariant under T if and only if U is invariant under T*.
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