Row Operations and Equivalent Systems

Practice Questions

Linear Algebra › Row Operations and Equivalent Systems

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$\begin{align*}&\text{Among the choices given, find the matrix that is not }A=\begin{bmatrix}17&4&-2&7\-5&14&19&-15\\end{bmatrix}\&\text{in an equivalent configuration.}\end{align*}$

$\begin{align*}&\text{Which of the following matrices is not equivalent to}\&\begin{bmatrix}4&14&-11&18\-8&-15&7&12\\end{bmatrix}?\end{align*}$

$\begin{align*}&\text{Which of the following matrices is not equivalent to}\&\begin{bmatrix}-12&9&19\3&-4&12\\end{bmatrix}?\end{align*}$

$\begin{align*}&\text{Among the choices given, find the matrix that is not }A=\begin{bmatrix}-13&-15&16&-14\8&16&-13&3\\end{bmatrix}\&\text{in an equivalent configuration.}\end{align*}$

$\begin{align*}&\text{Identify the matrix which is not a equivalent to:}\&\begin{bmatrix}19&6&-10\-1&-12&7\\end{bmatrix}\end{align*}$

$\begin{align*}&\text{Which of the following matrices is not equivalent to}\&\begin{bmatrix}-3&-7&-15\15&-15&18\\end{bmatrix}?\end{align*}$

Which matrix is equivalent to

$\begin{pmatrix} 3&6 \ 9&4 \end{pmatrix}$

$\begin{align*}&\text{Among the choices given, find the matrix that is not }A=\begin{bmatrix}-13&11&17&-10\-12&-15&-5&-2\\end{bmatrix}\&\text{in an equivalent configuration.}\end{align*}$

$\begin{align*}&\text{Among the choices given, find the matrix that is not }A=\begin{bmatrix}-6&-12&18&7\-19&-10&-11&-11\\end{bmatrix}\&\text{in an equivalent configuration.}\end{align*}$

$\begin{align*}&\text{Which of the following matrices is not equivalent to}\&\begin{bmatrix}4&-15&16\11&3&14\\end{bmatrix}?\end{align*}$

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