Write a Vector in Terms of Its Magnitude and Direction $\| \mathbf { v } \| = 8 , \quad \theta = 30 ^ { \circ }$

Multiple Choice

Write a Vector in Terms of Its Magnitude and Direction
- $\| \mathbf { v } \| = 8 , \quad \theta = 30 ^ { \circ }$

A) $\mathbf { v } = 4 \sqrt { 3 } \mathbf { i } + 4 \mathbf { j }$
B) $v = 4 i + 4 \sqrt { 3 } j$
C) $v = 4 \sqrt { 2 } i + 4 \sqrt { 2 } j$
D) $v = - 4 \sqrt { 3 } i + 4 j$