Question

Let
$\begin{pmatrix} 1 & -1 & 0 \\\ 0 & 0 & 0 \\\ -2 & 2 & 2 \end{pmatrix}$
and B = A5 + A4 + I3. Which of the following is NOT an eigenvalue of B ?

• A. 1
• B. 2
• C. 49
• D. 3

Answer 1

Answer: (B)

2

Answer 2

The correct option is (B) : 2.