(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

r(t) = <cosh(t), -sinh(t), t>

not given a value for t.

2. Relevant equations

r'(t)

N(t)

3. The attempt at a solution

T = r'(t)/distance[r'(t)]

how do you find unit tangent vector and the unit normal vector without being given a value for t?

r'(t) = <sinh(t),- cosh(t),t>

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# Homework Help: How do you find the unit tanget vector to the curve ?

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