Let $\bold{w} = \begin{pmatrix} 2

  1. Find the $2 \times 2$ matrix $\bold{A}$ such that\[\bold{A} \begin{pmatrix} 1 \\ 0 \end{pmatrix} = \begin{pmatrix} 1 \\ 2
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    2. Zheng asked by Zheng
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  2. Find the $2 \times 2$ matrix $\bold{A}$ such that\[\bold{A} \begin{pmatrix} 1 \\ 0 \end{pmatrix} = \begin{pmatrix} 1 \\ 2
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    2. Zheng asked by Zheng
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  3. Find the $2 \times 2$ matrix $\bold{A}$ such that\[\bold{A} \begin{pmatrix} 1 \\ 0 \end{pmatrix} = \begin{pmatrix} 1 \\ 2
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    2. Zheng asked by Zheng
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  4. Let $\bold{w} = \begin{pmatrix} 2 \\ -1 \end{pmatrix}$. There exists a $2 \times 2$ matrix $\bold{P}$ such that\[\text{proj}_{\b
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    2. Bob asked by Bob
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  5. For a vector $\bold{v}$, let $\bold{r}$ be the reflection of $\bold{v}$ over the line\[\bold{x} = t \begin{pmatrix} 2 \\ -1
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    2. Bob asked by Bob
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  6. Compute the distance between the parallel lines given by\[\begin{pmatrix} 1 \\ 4 \end{pmatrix} + t \begin{pmatrix} 4 \\ 3
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    2. Zheng asked by Zheng
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  7. The vector $\begin{pmatrix} k \\ 2 \end{pmatrix}$ is orthogonal to the vector $\begin{pmatrix} 3 \\ 5 \end{pmatrix}$. Find $k$.I
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    2. Zheng asked by Zheng
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  8. Latex:The vector $\begin{pmatrix} k \\ 2 \end{pmatrix}$ is orthogonal to the vector $\begin{pmatrix} 3 \\ 5 \end{pmatrix}$. Find
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    2. Zheng asked by Zheng
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  9. The data given shows the amplitude and energy of several simple waves. Information,begin bold,Amplitude of,end bold,,begin
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  10. Properties of Glucose,begin bold,Melting Point,end bold, (° Celsius) ,begin bold,Soluble in,end bold, ,begin bold,Water?,end
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