- #1
Physicaa
- 53
- 1
Homework Statement
$$
\begin{bmatrix}
a &b \\
c&d
\end{bmatrix}$$
I'm supposed to find the inverse
Homework Equations
Method of Gauss-Jordan
The Attempt at a Solution
So I tried putting zeros in this and I got the following :
$$
\begin{bmatrix}
ad-ac &0 &ad &ad-a \\
0&bc-ad &c &-a
\end{bmatrix}$$
Does my procedure seem to make any sense ?
I know that after that I must have two "1"