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watching
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13 Nov 2019
Need help finding the arc length and reparametrization all the the parts would be greatly appreciated
(b) Let a be a positive constant. Let b be a nonzero constant. A plane curve is given by the following vector function 2Ï ã¢ (t)-(b cos (at) , b sin (at)), for t E | 0, a (i) Find the arc length of the plane curve on the given interval. (ii) Reparametrize the vector function with respect to the arc length mea- sured from the point (b, 0) in the direction of increasing t. (iii) Use the reparametrization in (ii) to find lasT"(s)
Need help finding the arc length and reparametrization all the the parts would be greatly appreciated
(b) Let a be a positive constant. Let b be a nonzero constant. A plane curve is given by the following vector function 2Ï ã¢ (t)-(b cos (at) , b sin (at)), for t E | 0, a (i) Find the arc length of the plane curve on the given interval. (ii) Reparametrize the vector function with respect to the arc length mea- sured from the point (b, 0) in the direction of increasing t. (iii) Use the reparametrization in (ii) to find lasT"(s)
Elin HesselLv2
3 Feb 2019