(a) Show that if D is a diagonal matrix with nonnegative en- tries on the main diagonal, then there is a matrix S such that S² = D. (b) Show that if A is a diagonalizable matrix with nonnegative eigenvalues, then there is a matrix S such that S² = A. (c) Find a matrix S such that S² = A, given that 1 3 A = 0 4 5 0 0 9
(a) Show that if D is a diagonal matrix with nonnegative en- tries on the main diagonal, then there is a matrix S such that S² = D. (b) Show that if A is a diagonalizable matrix with nonnegative eigenvalues, then there is a matrix S such that S² = A. (c) Find a matrix S such that S² = A, given that 1 3 A = 0 4 5 0 0 9
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CR: Review Exercises
Problem 66CR
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