$$$\left\langle 1, 1, 3\right\rangle - \left\langle 0, \frac{9}{5}, \frac{12}{5}\right\rangle$$$
Tu aportación
Calcular $$$\left\langle 1, 1, 3\right\rangle - \left\langle 0, \frac{9}{5}, \frac{12}{5}\right\rangle$$$.
Solución
$$$\left\langle {\color{Brown}1}, {\color{Violet}1}, {\color{GoldenRod}3}\right\rangle - \left\langle {\color{Brown}0}, {\color{Violet}\frac{9}{5}}, {\color{GoldenRod}\frac{12}{5}}\right\rangle = \left\langle {\color{Brown}\left(1\right)} - {\color{Brown}\left(0\right)}, {\color{Violet}\left(1\right)} - {\color{Violet}\left(\frac{9}{5}\right)}, {\color{GoldenRod}\left(3\right)} - {\color{GoldenRod}\left(\frac{12}{5}\right)}\right\rangle = \left\langle 1, - \frac{4}{5}, \frac{3}{5}\right\rangle$$$
Respuesta
$$$\left\langle 1, 1, 3\right\rangle - \left\langle 0, \frac{9}{5}, \frac{12}{5}\right\rangle = \left\langle 1, - \frac{4}{5}, \frac{3}{5}\right\rangle = \left\langle 1, -0.8, 0.6\right\rangle$$$A