Surface integrals using a parametric description Evaluate the surface integral ∬ S f ( x , y , z ) d S using a parametric description of the surface . 29. f ( x , y , z ) = x , where S is the cylinder x 2 + z 2 = 1 , 0 ≤ y ≤ 3
Surface integrals using a parametric description Evaluate the surface integral ∬ S f ( x , y , z ) d S using a parametric description of the surface . 29. f ( x , y , z ) = x , where S is the cylinder x 2 + z 2 = 1 , 0 ≤ y ≤ 3
Surface integrals using a parametric descriptionEvaluate the surface integral
∬
S
f
(
x
,
y
,
z
)
d
S
using a parametric description of the surface.
29.
f
(
x
,
y
,
z
)
=
x
, where S is the cylinder
x
2
+
z
2
=
1
,
0
≤
y
≤
3
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
Surface area of an ellipsoid Consider the ellipsoidx2/a2 + y2/b2 + z2/c2 = 1, where a, b, and c are positive real numbers.a. Show that the surface is described by the parametric equations r(u, ν) = ⟨a cos u sin ν, b sin u sin ν, c cos ν⟩ for 0 ≤ u ≤ 2π, 0 ≤ ν ≤ π.b. Write an integral for the surface area of the ellipsoid.
Evaluate the surface integral | G(x.y.z) do using a parametric description of the surface.
G(x.y.z) = 2z, over the hemisphere x +y° +z? = 36, z20
The value of the surface integral is
(Type an exact answer, using 1 as needed.)
How do you calculate the area of a parametrized surface in space? Of an implicitly defined surface F(x, y, z) = 0? Of the surface which is the graph of z = ƒ(x, y)? Give examples.
University Calculus: Early Transcendentals (4th Edition)
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