$$$\frac{\sqrt{2}}{4}\cdot \left\langle 2, -2, 0\right\rangle$$$
A calculadora multiplicará o vetor $$$\left\langle 2, -2, 0\right\rangle$$$ pelo escalar $$$\frac{\sqrt{2}}{4}$$$, com os passos mostrados.
Sua entrada
Calcule $$$\frac{\sqrt{2}}{4}\cdot \left\langle 2, -2, 0\right\rangle$$$.
Solução
Multiplique cada coordenada do vetor pelo escalar:
$$${\color{Fuchsia}\left(\frac{\sqrt{2}}{4}\right)}\cdot \left\langle 2, -2, 0\right\rangle = \left\langle {\color{Fuchsia}\left(\frac{\sqrt{2}}{4}\right)}\cdot \left(2\right), {\color{Fuchsia}\left(\frac{\sqrt{2}}{4}\right)}\cdot \left(-2\right), {\color{Fuchsia}\left(\frac{\sqrt{2}}{4}\right)}\cdot \left(0\right)\right\rangle = \left\langle \frac{\sqrt{2}}{2}, - \frac{\sqrt{2}}{2}, 0\right\rangle$$$
Resposta
$$$\frac{\sqrt{2}}{4}\cdot \left\langle 2, -2, 0\right\rangle = \left\langle \frac{\sqrt{2}}{2}, - \frac{\sqrt{2}}{2}, 0\right\rangle\approx \left\langle 0.707106781186548, -0.707106781186548, 0\right\rangle$$$A