Ononot — Let A be a 3 \times 3 matrix with eigenvalues 1, 2, 3. What

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

Eigenvalues & Eigenvectorshard

0:00.0

Let $A$ be a $3 \times 3$ matrix with eigenvalues $1, 2, 3$ . What is $\text{tr}(A^2)$ ?