Line
is the same for each parametric representation of C.
(i)
(ii)
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Calculus: Early Transcendental Functions
- Properties of div and curl Prove the following properties of thedivergence and curl. Assume F and G are differentiable vectorfields and c is a real number.a. ∇ ⋅ (F + G) = ∇ ⋅ F + ∇ ⋅ Gb. ∇ x (F + G) = (∇ x F) + (∇ x G)c. ∇ ⋅ (cF) = c(∇ ⋅ F)d. ∇ x (cF) = c(∇ ⋅ F)arrow_forwardExample Let F = xy? i+ xy j be a vector field in 2-space. Evaluate $. xy? dx + xy? dy where C is the boundary of the triangle with vertices (0,2),(3,2), and (3,5). (3,5) y+2 (0,2) (3,2) y=2 Example Let C be the curve sketched below and F(x,y, 2) = 3xy i+ 3zj+ 5x R. The straight line on the xy-plane is given by the equation 2x + 3y = 6 and the curve on the yz-plane has an equation of z= 4- y?. Find S. F dř. (00.4) (02,0) (3,0,0), 2x+3y=6arrow_forwardFlux of the radial field Consider the radial vector field F = ⟨ƒ, g, h⟩ = ⟨x, y, z⟩. Is the upward flux of the field greater across the hemisphere x2 + y2 + z2 = 1, for z ≥ 0, or across the paraboloid z = 1 - x2 - y2, for z ≥ 0?Note that the two surfaces have the same base in the xy-plane and the same high point (0, 0, 1). Use the explicit description for the hemisphere and a parametric description for the paraboloid.arrow_forward
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