Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Determinantshard
0:00.0

If A=(1234)A = \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}A=(13​24​), find det⁡(A3−2A)\det(A^3 - 2A)det(A3−2A).