- #1
TomSavage
- 4
- 0
I have the matrix of A
1 2 -1
2 -1 1
and i am asked if there is any B matrix that can make AB = 1-1
1 1
I assume that this is not possible because if we follow the law of Ax=B then {A}^{-1} * B =x and since matrix a is singular then it cannot be inverted and thus this operation is impossible. Am I wrong in thinking this?
1 2 -1
2 -1 1
and i am asked if there is any B matrix that can make AB = 1-1
1 1
I assume that this is not possible because if we follow the law of Ax=B then {A}^{-1} * B =x and since matrix a is singular then it cannot be inverted and thus this operation is impossible. Am I wrong in thinking this?