$$$\left\langle 1, 2\right\rangle + \left\langle 5, 6\right\rangle$$$
Your Input
Calculate $$$\left\langle 1, 2\right\rangle + \left\langle 5, 6\right\rangle$$$.
Solution
$$$\left\langle {\color{DeepPink}1}, {\color{DarkBlue}2}\right\rangle + \left\langle {\color{DeepPink}5}, {\color{DarkBlue}6}\right\rangle = \left\langle {\color{DeepPink}\left(1\right)} + {\color{DeepPink}\left(5\right)}, {\color{DarkBlue}\left(2\right)} + {\color{DarkBlue}\left(6\right)}\right\rangle = \left\langle 6, 8\right\rangle$$$
Answer
$$$\left\langle 1, 2\right\rangle + \left\langle 5, 6\right\rangle = \left\langle 6, 8\right\rangle$$$A