Find a unitary matrix P that diagonalizes the Hermitian matrix A, and determine P-¹AP. A = 0 15 - 5i 15 + 5i -15

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.4: The Singular Value Decomposition
Problem 33EQ
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Find a unitary matrix P that diagonalizes the Hermitian matrix A,
and determine P-¹AP.
P=
=
(15-5
P-¹AP =
i
3
50
0
5i
A = [15²5i 15-+5²]
15+5 i
-15
3
i
50 50
158)
3 i
+
50
50
0
X
X
Transcribed Image Text:Find a unitary matrix P that diagonalizes the Hermitian matrix A, and determine P-¹AP. P= = (15-5 P-¹AP = i 3 50 0 5i A = [15²5i 15-+5²] 15+5 i -15 3 i 50 50 158) 3 i + 50 50 0 X X
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