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Mathematics, 20.09.2020 05:01 gebradshaw2005

Find the inverse of the matrix A=\begin{bmatrix} -10 & 2 \\ -7 & 1\end{bmatrix}A=[ −10 −7 2 1 ] by writing systems of equations. Also, find the determinant of AA in order to discover the relationship between a matrix, its determinant and its inverse. \det(A)=det(A)= A^{-1}=A −1 = \def\arraystretch{1.1}\begin{bmatri x}\phantom{00} \!\! & \!\!\phantom{00} \\ \phantom{00} \!\! & \!\!\phantom{00} \\ \end{bmatrix}[ 00 00 00 00 ] attempt 1 out of 2 Harleen Singh Matrices determinant and Inverse Day 2 Sep 10, 11:39:21 PM Watch help video Find the inverse of the matrix A=\begin{bmatrix} -10 & 2 \\ -7 & 1\end{bmatrix}A=[ −10 −7 2 1 ] by writing systems of equations. Also, find the determinant of AA in order to discover the relationship between a matrix, its determinant and its inverse.

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Find the inverse of the matrix A=\begin{bmatrix} -10 & 2 \\ -7 & 1\end{bmatrix}A=[ −10 −7 2...
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