If $A=\begin{bmatrix}1 & -2 & 3 \\-2 & 3 & 1… | ClassNotes

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If $A=\begin{bmatrix}1 & -2 & 3 \\-2 & 3 & 1… | ClassNotes

E

Editor

Sep 18, 2022

If $A=\begin{bmatrix}1 & -2 & 3 \\-2 & 3 & 1 \\4 & -3& 2\end{bmatrix}$ then co factor $A_{32}$=

Difficulty: Easy

A:

-7

B:

8

C:

-10

D:

-7

ID: 63273dbaca83163ac3a11d6f