Answer:
A/C and B/D and C/E
Step-by-step explanation:
given the order of 2 matrices
(m × n)(p × q)
For the matrices to be conformable for multiplication
The number of columns in the first must equal the number of rows in the second
That is n = p and the resulting product has order m × q
From the order of matrices given
A and C, B and D, C and E can be multiplied
it looks like 7
