Evaluate the Expression $$r = \langle 7,6 , - 5 \rangle , v = \langle 4,2,4 \rangle , w = \langle - 4,5,1 \rangle$$

Evaluate the expression.
- $$r = \langle 7,6 , - 5 \rangle , v = \langle 4,2,4 \rangle , w = \langle - 4,5,1 \rangle$$
$\mathbf { r } + \mathbf { v }$

A) $\langle 11,8 , - 1 \rangle$
B) $\langle - 28 , - 12,20 \rangle$
C) $\langle - 11 , - 8,1 \rangle$
D) $\langle 28,12 , - 20 \rangle$

Correct Answer:

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