Find the points at which the following polar curves have a horizontal or a vertical tangent line.
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Find the points at which the following polar curves have a horizontal or a vertical tangent line.
r = 4 cos θ.
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Note that the curve is at the origin at 72 so there i...View the full answer
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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