Let K be an algebraically closed field, let V = M(2,K) and consider the linear transformation f : V → V given by f(A) = A^T (the transpose of A). (a) Find the minimal polynomial of f. (b) Find the eigenvalues and corresponding eigenspaces of f. (c) Find a diagonal matrix representation of f.

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
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Chapter7: Eigenvalues And Eigenvectors
Section7.1: Eigenvalues And Eigenvectors
Problem 77E
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4. Let K be an algebraically closed field, let V = M(2,K) and consider the linear transformation
f : V → V given by f(A) = A^T (the transpose of A).
(a) Find the minimal polynomial of f.
(b) Find the eigenvalues and corresponding eigenspaces of f.
(c) Find a diagonal matrix representation of f.

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