- #1
Peter G.
- 442
- 0
Hi,
I have:
AX + X = B, all of them being matrices. I have the numbers in the A and B matrices and I have to find the exact values of a,b,c,d (numbers in the X matrix)
I wanted to check if my method is correct:
I multiplied both sides by A-1.
2X = A-1B
So my values for abcd would be half of the matrix I get when I multiply A-1 by B:
Thanks,
Peter G.
I have:
AX + X = B, all of them being matrices. I have the numbers in the A and B matrices and I have to find the exact values of a,b,c,d (numbers in the X matrix)
I wanted to check if my method is correct:
I multiplied both sides by A-1.
2X = A-1B
So my values for abcd would be half of the matrix I get when I multiply A-1 by B:
Thanks,
Peter G.