First and Second Derivative of a Cross Product
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Find the vectors T, N, and B at the given point.
r(t)=<e^t , e^t sint , e^t cost> , (1,0,1)
I'm having problems with this one because it requires lots of calc. I and II and i just can't remember how to do some of this.
I can take the first derivative and the second but doing the cross product is giving me trouble.
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Solution Preview
T can be obtained by differentiating each value
and substituting 1,0,1 .
N can be obtained by doing a ...
Solution Summary
The expert analyzes the first and second derivative of a cross product. A trigonometric derivative function is computed.
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