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OpenStudy (anonymous):
Which of the following is the multiplicative inverse of the given matrix?(picture attached)
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OpenStudy (anonymous):
OpenStudy (anonymous):
The mutiplicative inverse is the matrix you muliply by to get the identity.
OpenStudy (anonymous):
So for yours, its \[\left[\begin{matrix}1 & -2 \\ 0 & 1\end{matrix}\right]\]
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