Find the Vector $\mathbf { Y }$ Having Length $| \mathrm { v } | = 4$

Multiple Choice

Find the vector $\mathbf { Y }$ having length $| \mathrm { v } | = 4$
, and direction $\theta = 225 ^ { \circ }$

A) $\mathrm { v } = \langle - 1,1 \rangle$
B) $\mathrm { v } = \langle - 2 \sqrt { 2 } , - 2 \sqrt { 2 } \rangle$
C) $\mathrm { v } = \langle - \sqrt { 2 } , \sqrt { 2 } \rangle$
D) $\mathbf { v } = \langle 1,1 \rangle$
E) $\mathrm { v } = \langle - 2,2 \rangle$