Find parametric equations for the surface obtained by rotating the curve x = 4y 2 y

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Find parametric equations for the surface obtained by rotating the curve x = 4y2 – y4, –2 ≤ y ≤ 2, about the y-axis and use them to graph the surface.

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Calculus

ISBN: 9780495011606

6th Edition

Authors: James Stewart

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