The graph of x cos x + y sin = d is a line. Show

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The graph of x cos α x + y sin α = d is a line. Show that the perpendicular distance from the origin to this line is |d| by making a rotation of axes through the angle a.

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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 10:43 AM

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The graph of x cos x + y sin = d is a line. Show

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x u cos v sin y u sin v cos u c...View the full answer

Calculus

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