Ononot — Let A be a 3 \times 3 matrix with characteristic polynomial

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

Eigenvalues & Eigenvectorsmedium

0:00.0

Let $A$ be a $3 \times 3$ matrix with characteristic polynomial $p(\lambda) = (\lambda - 1)^2(\lambda - 2)$ . If the geometric multiplicity of $\lambda = 1$ is 1, which of the following is true?