If $\operatorname { div } \vec { F } = - 7$

question 31

Multiple Choice

If $\operatorname { div } \vec { F } = - 7$ everywhere and S is a smooth surface (oriented outward) enclosing a volume W of size V find $\int _ { S } \vec { F } \cdot \vec { d A }$ .

• A) \(7 V\)
• B) \(- 7\)
• C) \(- 7 V\)
• D) \(- 7 W\)
• E)0