Let $\vec {F }$ be a smooth velocity vector field describing the flow of a fluid.Suppose that $\operatorname { div } \vec { F } ( 1,2 , - 1 ) = 10$ Will there be an inflow or outflow of fluid at the point (1, 2,-1)?

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The Answer of Let $\vec {F }$ be a smooth velocity vector field describing the flow of a fluid.Suppose that $\operatorname { div } \vec { F } ( 1,2 , - 1 ) = 10$ Will there be an inflow or outflow of fluid at the point (1, 2,-1)?

Let F⃗\vec {F }F Be a Smooth Velocity Vector Field Describing the Flow of Describing

Let $\vec {F }$ Be a Smooth Velocity Vector Field Describing the Flow of Describing