A doorway in the shape of an elliptical arch (a half-ellipse) is 10 feet wide and 4

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A doorway in the shape of an elliptical arch (a half-ellipse) is 10 feet wide and 4 feet high at the center. A box 2 feet high is to be pushed through the doorway. How wide can the box be?

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 10:41 AM

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A doorway in the shape of an elliptical arch (a half-ellipse) is 10 feet wide and 4

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Let the yaxis run through the center of the arc...View the full answer

Calculus

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