Using an Ellipse Consider the region R in the xy-plane bounded by the ellipse
(a) Sketch the graph of the region R and its image S under the given transformation.
(b) Find
(c) Find the area of the ellipse using the indicated change of variables.
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Calculus: Early Transcendental Functions (MindTap Course List)
- 9. Let R be a square with vertices (0,0), (1,1), (2,0) and (1, -1) in the xy-plane. It might be useful/helpful to sketch the region R and the region S a) Find the image Sin the uv-plane under the transformation T: x=u + v, y = u - V hint: solve for u by solving for x + y (use system) b)Write the Jacobian Matrix of partial derivatives c) evaluate the determinant of the Jacobian d) Rewrite the integral using a change of variables to u and v with the Jacobian and evaluate the new integral. SSR xydAarrow_forwardAn ice cream cone is described using rectangular coordinates: z = √8 − x2 − y2 and the cone z = √x2 + y2.(a) Description was transformed into polar coordinates using the transformation f (x, y) = (r cos θ, r sin θ) with x2 + y2 = r2 and tan θ = y/x . State that description of the surfaces in polar coordinates once more.(b) Given a transformation T : x = g(u, v), y = h(u, v), the Jacobiandeterminant or Jacobian of T is: (see image) Find the Jacobian for the transformation from rectangular coordinates to polarcoordinates, i.e. find J(r, θ) using the formulation above. (c) To do a general change of variables for a double integral from rectangular coordinates to another coordinates system using the transformationT : x = g(u, v), y = h(u, v) over the same region R, we can call upon the formula:∫ ∫ f (x, y) dy dx =∫ ∫ f (g(u, v), h(u, v)) · |J(u, v)| du dv R R…arrow_forwardTransform (0, y) from rectangular into polar form (here y is any negative number).arrow_forward
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