Finding Multiplier Matrix
 I am trying to find unknown matrix multiply matrix with knowing matrix

ex :
B= A * C

B is defined vector
A is defined matrix 8 * 8
C is unknown vector

I know, I can not divide matrix but what is the solution for this situation ??
Finding Multiplier Matrix
===

 I am trying to find unknown matrix multiply matrix with knowing matrix

ex :
B= A * C

B is defined vector
A is defined matrix 8 * 8
C is unknown vector

I know, I can not divide matrix but what is the solution for this situation ??