Find the arc length of the graph of r(t) = ev NOTE: Enter the exact answer. L = 451 e√²ti + e-√² + 2tk, 0≤ t ≤ √2ln5

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.2: The Cosine Ratio And Applications
Problem 38E
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Find the arc length of the graph of r(t) = eV2'i+e-V31; + 2tk, 0 515 V2 in 5 Enter the exact answer as improper fraction if necessary. L= ? Edit

The answer is not the one in the picture. I need help. Thank you

Find the arc length of the graph of
NOTE: Enter the exact answer.
L =
451
r(t) = √²ti + e-√² + 2tk, 0≤ t ≤ √2 ln 5
e
Transcribed Image Text:Find the arc length of the graph of NOTE: Enter the exact answer. L = 451 r(t) = √²ti + e-√² + 2tk, 0≤ t ≤ √2 ln 5 e
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