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@ -8,9 +8,9 @@ For example, $\left[\begin{smallmatrix} 1 \\ 3 \\ 2 \end{smallmatrix}\right]$ is
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\definition{Euclidean norm}
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\definition{Euclidean norm}
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The length of an $n$-dimensional vector $v$ is computed as follows:
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The length of an $n$-dimensional vector $v$ is computed as follows:
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\begin{equation*}
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\begin{equation*}
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|v| = \sqrt{v_0^2 +v_1^2 + ... + v_n^2}
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|v| = \sqrt{v_1^2 + ... + v_n^2}
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\end{equation*}
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\end{equation*}
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Where $v_0$ through $v_n$ represent individual components of this vector. For example,
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Where $v_1$ through $v_n$ represent individual components of this vector. For example,
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\begin{equation*}
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\begin{equation*}
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\left|\left[\begin{smallmatrix} 1 \\ 3 \\ 2 \end{smallmatrix}\right]\right| = \sqrt{1^2 + 3^2 + 2^2} = \sqrt{14}
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\left|\left[\begin{smallmatrix} 1 \\ 3 \\ 2 \end{smallmatrix}\right]\right| = \sqrt{1^2 + 3^2 + 2^2} = \sqrt{14}
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\end{equation*}
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\end{equation*}
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