Mathematics, 22.05.2020 05:01 mel4245
Determine whether the linear transformation is invertible. If it is, find its inverse. (If an answer does not exist, enter DNE.) T(x, y) = (-x + y, -x - y)
Answers: 1
![T = \left[\begin{array}{ccc}-1&-1\\-1&1\end{array}\right]](/tpl/images/0661/1151/1a3c1.png)
![T^-^1 = -\frac{1}{2} \left[\begin{array}{ccc}1&+1\\+1&-1\end{array}\right] \\\\=\left[\begin{array}{ccc}-1/2&-1/2\\-1/2&1/2\end{array}\right]](/tpl/images/0661/1151/322a0.png)
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Determine whether the linear transformation is invertible. If it is, find its inverse. (If an answer...
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