Diagonalization of Real Symmetric Matrices


A real matrix $A$ is symmetric if and only if it is orthogonally diagonalizable (i.e. $A = PDP^{-1}$ for an orthogonal matrix $P$.) Proof and examples.

Created On
August 21st, 2017
3 years ago
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 English
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August 21st, 2017 3 years ago

Submitted by Petra Taylor 

August 21st, 2017 3 years ago

David Farmer  Approved!