Show that the curves r = a sin and r = a cos intersect at right angles.

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Show that the curves r = a sin θ and r = a cos θ intersect at right angles.

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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: Jul 08, 2010 10:16 PM

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Show that the curves r = a sin and r = a cos intersect at right angles.

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These curves are circles which intersect at the origin and at a At the origin the first circle has ...View the full answer

Calculus

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