Ononot — The matrix A = \begin{pmatrix} B & 0 \\ 0 & C \end{pmatrix}

Guest Session: 1 Question Remaining. Create Account to save progress.

Eigenvalues & Eigenvectorseasy

0:00.0

The matrix $A = \begin{pmatrix} B & 0 \\ 0 & C \end{pmatrix}$ is block diagonal, where $B = \begin{pmatrix} 1 & 2 \\ 0 & 3 \end{pmatrix}$ and $C = \begin{pmatrix} 5 & 0 \\ 0 & -2 \end{pmatrix}$ . What are all eigenvalues of $A$ ?