Consider the following vector function. = ( 11, 1/12, 12) 7t, (a) Find the unit tangent vector T(t). r(t) T(t) = 49 -35t 12251²+12005' √1225+² +12005 98 1225² +12005 X

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 12E
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Consider the following vector function.
1²) - (76, 12², 12)
r(t) =
=
(a) Find the unit tangent vector T(t).
T(t) =
-35t
12251² +12005
2
49
1225+²+12005' √1225+² +12005
98
V
X
Transcribed Image Text:Consider the following vector function. 1²) - (76, 12², 12) r(t) = = (a) Find the unit tangent vector T(t). T(t) = -35t 12251² +12005 2 49 1225+²+12005' √1225+² +12005 98 V X
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