Find the Unit Vector in the Direction of the Given $\mathbf { u } = - 5 \mathbf { i } + 3 \mathbf { j }$

Multiple Choice

Find the unit vector in the direction of the given vector. Write your answer in the indicated form.
-Let $\mathbf { u } = - 5 \mathbf { i } + 3 \mathbf { j }$ . Find the unit vector in the direction of $\mathbf { u }$ , and write your answer in component form.

A) $\left( - \frac { 5 } { 8 } , \frac { 3 } { 8 } \right)$
B) $\left( \frac { - 5 } { \sqrt { 34 } } , \frac { 3 } { \sqrt { 34 } } \right)$
C) $\langle 1,1 \rangle$
D) $\left( - \frac { 5 } { 34 } , \frac { 3 } { 34 } \right)$