Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. r(t) = (3cos t)i + (3sin t)j + (√√3 t)k, Find the curve's unit tangent vector. T(t) = i + j + k 0≤t≤t

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 25E
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Also, find the length of the indicated portion of the curve.
Find Part A and B
Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve.
r(t) = (3cos t)i + (3sin t)j + (√3 t)k,
Find the curve's unit tangent vector.
T(t) =i+j+k
0≤t≤t
Transcribed Image Text:Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. r(t) = (3cos t)i + (3sin t)j + (√3 t)k, Find the curve's unit tangent vector. T(t) =i+j+k 0≤t≤t
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