Find the length of the curve. r(t) = cos t i + sin t j + ln
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Find the length of the curve.
r(t) = cos t i + sin t j + ln cos t k, 0 ≤ t ≤ π/4
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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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