Changes

Jump to navigation Jump to search
Line 29: Line 29:  
b_{21} & b_{22}  
 
b_{21} & b_{22}  
 
\end{bmatrix} \\
 
\end{bmatrix} \\
||
+
|-
 
a_{21} \begin{bmatrix}
 
a_{21} \begin{bmatrix}
 
b_{11}      & b_{12}    \\
 
b_{11}      & b_{12}    \\
writer
6,694

edits

Navigation menu