Equations of the form r 2 = a sin 2 and r 2 = a cos 2
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Equations of the form r2 = a sin 2θ and r2 = a cos 2θ describe lemniscates. Graph the following lemniscates.
r2 = -8 cos 2θ
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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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