MathAlgebraLinear algebraVectors and vector spaces

Vector dot product

The length of vector

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Using the dot product definition, find $\left\|\vec{q}\right\|$ for $\vec{q} = \begin{pmatrix}0&-6&7&0&-6\end{pmatrix}^{\mathsf{T}}\in\mathbb{R}^{5}$ .

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