math54-f22:quiz7
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Sample Quiz 7 Questions
- What is $A^{-1}$ if $A = \begin{bmatrix}
1&0&1
0&1&1
0&0&-1
\end{bmatrix}.$
math54-f22/quiz7.1666140475.txt.gz · Last modified: 2026/02/21 14:44 (external edit)
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