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DoubleCook
Group Title
Find parametric equations for the tangent line to
r(t) =< t^2 t + 1, t , sin(t) >
at the point (1,0, 0).
 2 years ago
 2 years ago
DoubleCook Group Title
Find parametric equations for the tangent line to r(t) =< t^2 t + 1, t , sin(t) > at the point (1,0, 0).
 2 years ago
 2 years ago

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DoubleCook Group TitleBest ResponseYou've already chosen the best response.0
found the derivative of r(t) to be r'(t) <2t1,1,cos(t)> but not sure what to do with that. And he point (1,0,0) occurs at t=0 help please? :]
 2 years ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
Put \(t=0\) into the expression for \(r'(t)\) and you will get a tangent vector in your point. Hope you can write an equation of the line if you know its directing vector and the point throught it.
 2 years ago

DoubleCook Group TitleBest ResponseYou've already chosen the best response.0
Ahh that makes a lot of sense! Thank you~
 2 years ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
Can you write an answer here?
 2 years ago
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