Unit vectors have a magnitude of 1. The basic unit vectors are \(i = \left( \begin{array}{l}1\\ 0\\0\end{array} \right)\), \(j=\left(\begin{array}{l}0\\1\\0\end{array ...
THE stream of physics text-books continues to flow. The large number of institutions in which this subject is now taught probably makes inevitable a corresponding multiplicity in the text-books issued ...
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