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September 22nd, 2018, 07:54 PM   #1
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Find 3x3 matrix

How can I do this ?
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September 22nd, 2018, 08:07 PM   #2
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really?

by inspection

$A = \begin{pmatrix}3 &0 &-2 \\4 &1 &-1\\0 &1 &-1\end{pmatrix}$
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September 22nd, 2018, 09:39 PM   #3
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Originally Posted by romsek View Post
really?

by inspection

$A = \begin{pmatrix}3 &0 &-2 \\4 &1 &-1\\0 &1 &-1\end{pmatrix}$
lol

reminds me of

https://cdn.iwastesomuchtime.com/73020131829116.png
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