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If $B=\begin{bmatrix}2 & -1\:\: -3 \\-2&… | ClassNotes
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Sep 18, 2022
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If $B=\begin{bmatrix}2 & -1\:\: -3 \\-2& 3\:\:-3 \end{bmatrix}$ then B=?
Difficulty: Easy
A:
$\begin{bmatrix}-2 & 1\:\: -3 \\2& -3\:\:-1 \end{bmatrix}$
B:
$\begin{bmatrix}3 & -1\:\: 2 \\1& 3\:\:-2 \end{bmatrix}$
C:
$\begin{bmatrix}2 & -2 \\-1& 3\\-3 & -3\end{bmatrix}$
D:
$\begin{bmatrix}-2 & 2 \\1& -3\\-3 & -1\end{bmatrix}$
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ID: 63273dbaca83163ac3a11aab
