Find the points at which the following polar curves have a horizontal or a vertical tangent line.

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r = sin 2θ.

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Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

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Question Posted: Apr 13, 2019 06:17 AM

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Find the points at which the following polar curves have a horizontal or a vertical tangent line.

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dy dx Using the double angle identities somewhat liberally 2 cos 20 sin sin20 cos 2 cos20 cos si...View the full answer

Calculus Early Transcendentals

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