The lower edge of a wall hanging, 10 feet in height, is 2 feet above the observer's

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The lower edge of a wall hanging, 10 feet in height, is 2 feet above the observer's eye level. Find the ideal distance b to stand from the wall for viewing the hanging; that is find b that maximizes the angle subtended at the viewer's eye.

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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 10:18 AM

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The lower edge of a wall hanging, 10 feet in height, is 2 feet above the observer's

Question:

5 ft 8 ft 5.4 ft

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Let be the angle subtended by viewers e...View the full answer

Calculus

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