Let for the Bernoulli spiral r(t) = (e t cos 4t, e t sin 4t) (see Exercise

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Let for the Bernoulli spiral r(t) = (e^tcos 4t, e^tsin 4t) (see Exercise 39 in Section 13.3). Show that the radius of curvature is proportional to s(t).

Data From Exercise 39 in Section 13.3

Show that the radius of curvature is proportional to s(t).

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Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

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Question Posted: Jan 16, 2024 08:00 AM

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Let for the Bernoulli spiral r(t) = (e t cos 4t, e t sin 4t) (see Exercise

Question:

s(t) = J S ||r' (u)|| du

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Calculus

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