Math Problem Solver

L:M2×2→M2×2L : M_{2 \times 2} \to M_{2 \times 2}L:M2×2→M2×2 L((abcd))=(a+bb+ca+db+d)L \left( \begin{pmatrix} a & b \\ c & d \end{pmatrix} \right) = \begin{pmatrix} a+b & b+c \\ a+d & b+d \end{pmatrix}L((acbd))=(a+ba+db+cb+d)

Where M2×2M_{2 \times 2}M2×2 is the space of 2×22 \times 22×2 matrices.