The curvature of a plane parametric curve x = f(t), y = g(t) is given by where
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The curvature of a plane parametric curve x = f(t), y = g(t) is given by
where the dots indicate derivatives with respect to t.
Find the curvature of the curve x = et cos t, y = et sin t.
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
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