$\pi$ $$\begin{bmatrix} a & b \\\\ c & d \end{bmatrix}$$
You asked:
Evaluate the expression: \(\pi \cdot \begin{bmatrix}a & b \\ c & d\end{bmatrix}\)
MathBot Answer:
\[\pi \cdot \begin{bmatrix}a & b \\ c & d\end{bmatrix} = \left[\begin{matrix}a \pi & b \pi\\c \pi & d \pi\end{matrix}\right]\]