# Recent questions tagged augmented

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If $A$ is a $5 \times 5$ matrix with $\operatorname{det} A=-1$, compute $\operatorname{det}(-2 A)$.
If $A$ is a $5 \times 5$ matrix with $\operatorname{det} A=-1$, compute $\operatorname{det}(-2 A)$.If $A$ is a $5 \times 5$ matrix with $\operatorname{det} A=-1$, compute $\operatorname{det}(-2 A)$. ...
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Let $A:=\left(\begin{array}{rrr}4 & 4 & 4 \\ -2 & -3 & -6 \\ 1 & 3 & 6\end{array}\right)$. Compute
Let $A:=\left(\begin{array}{rrr}4 & 4 & 4 \\ -2 & -3 & -6 \\ 1 & 3 & 6\end{array}\right)$. ComputeLet $A:=\left(\begin{array}{rrr}4 &amp; 4 &amp; 4 \\ -2 &amp; -3 &amp; -6 \\ 1 &amp; 3 &amp; 6\end{array}\right)$. Compute a) the characteristic po ...
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Let $A$ be a $3 \times 3$ matrix with eigenvalues $\lambda_{1}, \lambda_{2}, \lambda_{3}$ ...
Let $A$ be a $3 \times 3$ matrix with eigenvalues $\lambda_{1}, \lambda_{2}, \lambda_{3}$ ...Let $A$ be a $3 \times 3$ matrix with eigenvalues $\lambda_{1}, \lambda_{2}, \lambda_{3}$ and corresponding linearly independent eigenvectors $... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Suppose that \(A$ is a $3 \times 3$ matrix with eigenvalues $\lambda_{1}=-1, \lambda_{2}=0$ and $\lambda_{3}=1$, and corresponding eigenvectors
Suppose that $A$ is a $3 \times 3$ matrix with eigenvalues $\lambda_{1}=-1, \lambda_{2}=0$ and $\lambda_{3}=1$, and corresponding eigenvectorsSuppose that $A$ is a $3 \times 3$ matrix with eigenvalues $\lambda_{1}=-1, \lambda_{2}=0$ and $\lambda_{3}=1$, and corresponding eigenvectors ...
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Let $a, b, c, d$, and $e$ be real numbers. For each of the following matrices, find their eigenvalues, corresponding eigenvectors, and orthogonal matrices that diagonalize them.Let $a, b, c, d$, and $e$ be real numbers. For each of the following matrices, find their eigenvalues, corresponding eigenvectors, and orthogonal ...
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Let $A=\left(\begin{array}{lll}1 & 1 & 2 \\ 1 & 1 & 2 \\ 1 & 1 & 2\end{array}\right)$.
Let $A=\left(\begin{array}{lll}1 & 1 & 2 \\ 1 & 1 & 2 \\ 1 & 1 & 2\end{array}\right)$.Let $A=\left(\begin{array}{lll}1 &amp; 1 &amp; 2 \\ 1 &amp; 1 &amp; 2 \\ 1 &amp; 1 &amp; 2\end{array}\right)$. a) What is the dimension of the image ...
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[Frobenius] Let $A, B$, and $C$ be matrices so that the products $A B$ and $B C$ are defined.
[Frobenius] Let $A, B$, and $C$ be matrices so that the products $A B$ and $B C$ are defined.Frobenius Let $A, B$, and $C$ be matrices so that the products $A B$ and $B C$ are defined. Use the obvious \ \operatorname{dim}\left(\left ...
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Let $A=\left(\begin{array}{rrr}1 & 1 & -1 \\ 1 & -1 & 2\end{array}\right)$
Let $A=\left(\begin{array}{rrr}1 & 1 & -1 \\ 1 & -1 & 2\end{array}\right)$Let $A=\left(\begin{array}{rrr}1 &amp; 1 &amp; -1 \\ 1 &amp; -1 &amp; 2\end{array}\right)$ a) Find the general solution $\mathbf{Z}$ of the homog ...
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If $A$ is a $5 \times 5$ matrix with $\operatorname{det} A=-1$, compute $\operatorname{det}(-2 A)$.
If $A$ is a $5 \times 5$ matrix with $\operatorname{det} A=-1$, compute $\operatorname{det}(-2 A)$.If $A$ is a $5 \times 5$ matrix with $\operatorname{det} A=-1$, compute $\operatorname{det}(-2 A)$. ...
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Which of the following systems has augmented matrix $$\left[\begin{array}{cccc} 1 & 4 & 0 & 6 \\ 4 & 2 & -1 & 0 \\ 0 & 1 & 5 & -6 \end{array}\right] \text { ? }$$Which of the following systems has augmented matrix $\left\begin{array}{cccc}1 &amp; 4 &amp; 0 &amp; 6 \\ 4 &amp; 2 &amp; -1 &amp; 0 \\ 0 &amp; 1 &am ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Which of the following operations are elementary row operations that transform$A$into reduced row echelon form? 0 answers 8 views Which of the following operations are elementary row operations that transform$A$into reduced row echelon form?Consider the augmented matrix A=\left\begin{array}{ccccc} 1 &amp; 2 &amp; 0 &amp; 3 &amp; 0 \\ 0 &amp; 0 &amp; 1 &amp; -1 &amp; 1 \\ ... close 0 answers 11 views $$\text { The rank of the coefficient matrix } A=\left[\begin{array}{ccc} 1 & 2 & -3 \\ 3 & -1 & 5 \\ 4 & 1 & 2 \end{array}\right] \text { equals: }$$ \text { The rank of the coefficient matrix } A=\left\begin{array}{ccc} 1 &amp; 2 &amp; -3 \\ 3 &amp; -1 &amp; 5 \\ 4 &amp; 1 &amp; 2 ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 The augmented matrix of a system$A X=B$has been transformed using elementary row operations to ... 0 answers 7 views The augmented matrix of a system$A X=B\$ has been transformed using elementary row operations to ... \begin{aligned} &amp;\text { The augmented matrix of a system } A X=B \text { has been transformed using elementary row }\\ &amp ...
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$$\text { Let matrices } A \text { and } B \text { be given by } A=\left[\begin{array}{lll} a & b & c \\ d & e & f \\ g & h & i \end{array}\right]$$ \begin{aligned} &amp;\text { Let matrices } A \text { and } B \text { be given by } A=\left\begin{array}{lll} a &amp; b &amp; c \\ d ...
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Find the inverse of the matrix $$A=\left(\begin{array}{rrr} 2 & 0 & 4 \\ 1 & 2 & 7 \\ 6 & 4 & 22 \end{array}\right)$$
Find the inverse of the matrix $$A=\left(\begin{array}{rrr} 2 & 0 & 4 \\ 1 & 2 & 7 \\ 6 & 4 & 22 \end{array}\right)$$Find the inverse of the matrix $$A=\left(\begin{array}{rrr} 2 &amp; 0 &amp; 4 \\ 1 &amp; 2 &amp; 7 \\ 6 &amp; 4 &amp; 22 \end{array}\right)$$ ...
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Is the metaverse the same as virtual reality?
Is the metaverse the same as virtual reality?Is the metaverse the same as virtual reality? ...
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Is the metaverse the same as VR?
Is the metaverse the same as VR?Is the metaverse the same as VR? ...
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How much is Facebook spending on the metaverse?
How much is Facebook spending on the metaverse?How much is Facebook spending on the metaverse? ...
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What is Facebook doing to grow the popularity of the metaverse?
What is Facebook doing to grow the popularity of the metaverse?What is Facebook doing to grow the popularity of the metaverse? ...
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What is the metaverse?
What is the metaverse?What is the metaverse? ...
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For each of the augmented matrices below, write the corresponding system of equations.
For each of the augmented matrices below, write the corresponding system of equations.For each of the augmented matrices below, write the corresponding system of equations. a. \(\left\begin{array}{cc|c}2 &amp; -1 &amp; 5 \\ 3 &amp; 1 ...
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For each of the augmented matrices below, write the corresponding system of equations.