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April 19, 2014

Homework Help: MATH--Please help!!

Posted by JDS on Monday, December 10, 2007 at 1:25am.

I'm desperate!

Find the point where the curve r(t)=(12sint)i - 12(cost)j+ 5tk is at a distance 13pi units along the curve from the point (0,-12,0) in the direction opposite to the direction of increasing arc length.

Thanks for any advice...

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