- #1
Cpt Qwark
- 45
- 1
Homework Statement
Given the matrices A, B, C, D, X are invertible such that
(AX+BD)C=CA
Find an expression for X.
Homework Equations
N/A
Answer is [tex]A^{-1}CAC^{-1}-A^{-1}BD[/tex]
The Attempt at a Solution
I know you can't do normal algebra for matrices.
So this means A≠(AX+BD)?