Hello everyone, Did i do this all right? I don't get what the point of this part is...(adsbygoogle = window.adsbygoogle || []).push({});

THe directions say, Reparameterize the curve r(t) which is listed on my image. With respect to arc elnth measured from the point (1,0,1) in the direction of incresing t. Well if u plug in t = 0, u will get the point (1,0,1), so what>? to make the problem correct, do i just have to note that somewhere? Here is my work and the final answer, is that acceptable? i can't see if i'm right or not and its just for studying for an exam. Thanks.

http://show.imagehosting.us/show/775217/0/nouser_775/T0_-1_775217.jpg

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# Homework Help: Reparamterizing, I think i got the answer but whats up with the t = 0?

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