# How do you find the sum of the unit vectors (12,2,6) and (-8,7,-5)?

$\left(4 , 9 , 1\right)$
$\left(12 , 2 , 6\right) + \left(- 8 , 7 , - 5\right)$
$\left(12 - 8 , 2 + 7 , 6 - 5\right)$
$\left(4 , 9 , 1\right)$