If Vector $\overrightarrow { \mathrm { A } }$ Is Added to Vector

question 66

Multiple Choice

If vector $\overrightarrow { \mathrm { A } }$ is added to vector $\vec { B }$ ,the result is $- 9 \hat { \mathbf { i } } - 8 \hat { \mathbf { j } }$ .If $\vec { B }$ is subtracted from $\overrightarrow { \mathrm { C } }$ ,the result is $5 \tilde { \mathbf { i } } + 4 \hat { \mathbf { j } }$ .What is the direction of $\vec { B }$ (to the nearest degree) ?

• A)225\(\degree\)
• B)221\(\degree\)
• C)230\(\degree\)
• D)236\(\degree\)
• E)206\(\degree\)

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