If $A=\begin{bmatrix}5 &-3 \\-4& 3… | ClassNotes

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If $A=\begin{bmatrix}5 &-3 \\-4& 3… | ClassNotes

E

Editor

Sep 18, 2022

If $A=\begin{bmatrix}5 &-3 \\-4& 3 \end{bmatrix}$ then $A^{-1}$=

Difficulty: Easy

A:

1/3A

B:

-1/3A

C:

1/3A^{-1}

D:

1/27A

ID: 63273dbaca83163ac3a11d3f