$$$\left\langle 1, 2\right\rangle + \left\langle 5, 6\right\rangle$$$

Calcular $$$\left\langle 1, 2\right\rangle + \left\langle 5, 6\right\rangle$$$.

$$$\left\langle {\color{Violet}1}, {\color{Purple}2}\right\rangle + \left\langle {\color{Violet}5}, {\color{Purple}6}\right\rangle = \left\langle {\color{Violet}\left(1\right)} + {\color{Violet}\left(5\right)}, {\color{Purple}\left(2\right)} + {\color{Purple}\left(6\right)}\right\rangle = \left\langle 6, 8\right\rangle$$$

$$$\left\langle 1, 2\right\rangle + \left\langle 5, 6\right\rangle = \left\langle 6, 8\right\rangle$$$A