Write a Vector in Terms of Its Magnitude and Direction $$\| \mathbf { v } \| = 14 , \theta = 270 ^ { \circ }$$

Multiple Choice

Write a Vector in Terms of Its Magnitude and Direction
- $$\| \mathbf { v } \| = 14 , \theta = 270 ^ { \circ }$$

A) $\mathbf { v } = - 14 \mathrm { j }$
B) $v = - 14 i$
C) $\mathbf { v } = 14 \left( \frac { \sqrt { 2 } } { 2 } \mathrm { i } - \frac { \sqrt { 2 } } { 2 } \mathrm { j } \right)$
D) $\mathbf { v } = - 14 \mathbf { i } - 14 \mathbf { j }$