$$$\frac{1}{\left|{t}\right|}\cdot \left\langle 0, t\right\rangle$$$
Din inmatning
Beräkna $$$\frac{1}{\left|{t}\right|}\cdot \left\langle 0, t\right\rangle$$$.
Lösning
Multiplicera varje koordinat i vektorn med skalären:
$$${\color{Violet}\left(\frac{1}{\left|{t}\right|}\right)}\cdot \left\langle 0, t\right\rangle = \left\langle {\color{Violet}\left(\frac{1}{\left|{t}\right|}\right)}\cdot \left(0\right), {\color{Violet}\left(\frac{1}{\left|{t}\right|}\right)}\cdot \left(t\right)\right\rangle = \left\langle 0, \frac{t}{\left|{t}\right|}\right\rangle$$$
Svar
$$$\frac{1}{\left|{t}\right|}\cdot \left\langle 0, t\right\rangle = \left\langle 0, \frac{t}{\left|{t}\right|}\right\rangle$$$A
Please try a new game Rotatly