Hi,
i have a 3x3 matrix which is A.
I want to accomplish the following:
BC = AB
B = a matrix
C = a diagonal matrix.
Im familiar with rules like
A + B = B + A (commutativity)
A + 0 = A
.. and so on.
But i can't get a start on my problem obove.
My only idea is to work with the inverse somehow..
i have a 3x3 matrix which is A.
I want to accomplish the following:
BC = AB
B = a matrix
C = a diagonal matrix.
Im familiar with rules like
A + B = B + A (commutativity)
A + 0 = A
.. and so on.
But i can't get a start on my problem obove.
My only idea is to work with the inverse somehow..