r(t)=(3t^2, sin(t)-tcos(t), cos(t)+tsin( t> 0
Mathematics, 27.10.2019 14:43 briandgonzalezk
Consider the vector function given below.
r(t)=(3t^2, sin(t)-tcos(t), cos(t)+tsin( t> 0
do the following
(a) find the unit tangent and unit normal vectors t(t) and n(t)
t(t) = < , , >
n(t) = < , , >
(b) find the curvature
k(t) =
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Consider the vector function given below.
r(t)=(3t^2, sin(t)-tcos(t), cos(t)+tsin( t> 0
r(t)=(3t^2, sin(t)-tcos(t), cos(t)+tsin( t> 0