Enter |A| and |B| matrices

A =
B =   
      *   

The two matrices below have been generated for you as a practice problem:

 -3  -1  2  7 
 -2  -9  4  2 
 1  6  -4  -1 
 -8  -8  -4  6 
  
 and 
  
  
 5  6  -3  -2 
 -5  8  8  -2 
 -1  6  5  1 
 -5  4  -6  5 

Select an operation to be performed on these 2 matrices and press the button.