$$$\frac{\sqrt{10}}{10}\cdot \left\langle 1, 3\right\rangle$$$
Masukan Anda
Hitung $$$\frac{\sqrt{10}}{10}\cdot \left\langle 1, 3\right\rangle$$$.
Solusi
Kalikan setiap koordinat vektor dengan skalar:
$$${\color{DarkCyan}\left(\frac{\sqrt{10}}{10}\right)}\cdot \left\langle 1, 3\right\rangle = \left\langle {\color{DarkCyan}\left(\frac{\sqrt{10}}{10}\right)}\cdot \left(1\right), {\color{DarkCyan}\left(\frac{\sqrt{10}}{10}\right)}\cdot \left(3\right)\right\rangle = \left\langle \frac{\sqrt{10}}{10}, \frac{3 \sqrt{10}}{10}\right\rangle$$$
Jawaban
$$$\frac{\sqrt{10}}{10}\cdot \left\langle 1, 3\right\rangle = \left\langle \frac{\sqrt{10}}{10}, \frac{3 \sqrt{10}}{10}\right\rangle\approx \left\langle 0.316227766016838, 0.948683298050514\right\rangle$$$A
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