Got it.
X = a^-1
y =-ba^-1
z = 0
Find the formulas for X, Y, and Z in terms of A and B. It may be necessary to make assumptions about the size of a matrix in order to produce a formula. [Hint: Compute the product on the left, and set it equal to the right side.]
Not sure how to make matrix's on here but... the question has this presented;
X 0 0
Y 0 I
2x3 matrix
A Z
0 0
B I
right beside it this one as, 3x2 matrix and finally
I 0
0 I
= 2x2 matrix
Find the formulas for X, Y, and Z. Note that I represents the identity matrix and 0 represents the zero matrix.
So err I've never come across a question like this and am kind of confused, could use some tips, thanks.