Answer: Orthogonal Diagonalization In Exercises 4352, find a matrix P such that PTAP
Chapter 7, Problem 52(choose chapter or problem)
In Exercises 43–52, find a matrix P such that \(P^{T} A P\) orthogonally diagonalizes A. Verify that \(P^{T} A P\) gives the correct diagonal form.
\(A=\left[\begin{array}{llll}
1 & 1 & 0 & 0 \\
1 & 1 & 0 & 0 \\
0 & 0 & 1 & 1 \\
0 & 0 & 1 & 1
\end{array}\right]\)
Text Transcription:
P^T AP
A=[1 1 0 0
1 1 0 0
0 0 1 1
0 0 1 1]
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