Starting from the definition of curl and divergence in Cartesian coordinates, show that the fol- lowing properties hold for a differentiable scalar function f(x, y, z) and a differentiable vector field v(x, y, z) = v₁(x, y, z)i + v₂(x, y, z)j + v3(x, y, z)k. a) V. (fv) = Vf.v + f(V.v) b) ▼x (fv) =Vfxv + f(V x V).
Starting from the definition of curl and divergence in Cartesian coordinates, show that the fol- lowing properties hold for a differentiable scalar function f(x, y, z) and a differentiable vector field v(x, y, z) = v₁(x, y, z)i + v₂(x, y, z)j + v3(x, y, z)k. a) V. (fv) = Vf.v + f(V.v) b) ▼x (fv) =Vfxv + f(V x V).
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Vectors In Two And Three Dimensions
Section9.6: Equations Of Lines And Planes
Problem 2E
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