Find the Component Form of V If $\| \mathbf { v } \| = 10$

question 115

Multiple Choice

Find the component form of v if $\| \mathbf { v } \| = 10$ and the angle it makes with the x-axis is 120°.

• A) \(\langle - 5 \sqrt { 3 } , 5 \rangle\)
• B) \(\langle - 5 \sqrt { 3 } , - 10 \rangle\)
• C) \(\langle - 5 \sqrt { 2 } , 5 \sqrt { 2 } \rangle\)
• D) \(\langle - 5,5 \sqrt { 3 } \rangle\)
• E) \(\langle - 10,10 \sqrt { 3 } \rangle\)