Introduction to Quantum Mechanics · Problem A.22

Afterword — David J. Griffiths

Physics — Quantum Mechanics · eigenvectors-eigenvalues

Problem

Consider the matrix M=(111i).\mathsf{M} = \begin{pmatrix} 1 & 1 \\ 1 & i \end{pmatrix}. (a) Is it normal? (b) Is it diagonalizable?

Related theory

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