Ononot — Given A = \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}, cons

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

Matriceshard

0:00.0

Given $A = \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}$ , consider the matrix $B = A^3 - 5A^2 + 2I$ . What is the value of $\det(B)$ ?