Mathematics, 06.07.2019 07:30 Kjcampbell2
Vector u has its initial point at (14, -6) and its terminal point at (-4, 7). write the component form of u and find its magnitude.
Answers: 1
![\bf u\implies \begin{cases} (14,-6)\\ (-4,7) \end{cases}\implies (-4-14)~,~(7-(-6)) \\\\\\ (-18) ~,~(7+6)\implies \stackrel{\textit{component form}}{\ \textless \ -18~,~13\ \textgreater \ } \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ||u||=\sqrt{a^2+b^2}\implies ||u||=\sqrt{(-18)^2+13^2}\implies ||u||=\sqrt{493}](/tpl/images/0057/0676/3859b.png)
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Vector u has its initial point at (14, -6) and its terminal point at (-4, 7). write the component fo...
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