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作图
\mathrm{ 作图: }
例题
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标量投影\:\begin{pmatrix}1&2\end{pmatrix},\:\begin{pmatrix}3&-8\end{pmatrix}
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标量投影\:\begin{pmatrix}1&0&3\end{pmatrix},\:\begin{pmatrix}-1&4&2\end{pmatrix}
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标量投影\:\:\left(3,\:4,\:-3\right),\:\left(2,\:0,\:6\right)
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标量投影\:\left(2,\:4\right),\:\left(-1,\:5\right)
vector-scalar-projection-calculator
scalar projection \begin{pmatrix}1&2\end{pmatrix}, \begin{pmatrix}3&-8\end{pmatrix}
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