Find $| A |$ ​ $A = \left[ \begin{array} { c c } - 4 & 0 \\0 & 6\end{array} \right]$

Multiple Choice

Find $| A |$ .​ $A = \left[ \begin{array} { c c } - 4 & 0 \\0 & 6\end{array} \right]$ ​

A) -25
B) -26
C) -24
D) -23
E) -22