r⇀(t)= fоr 0≤t≤π6{"versiоn":"1.1","mаth":"r⇀(t)=<13 sin(2t), 12 cоs(2t), 5 cos(2t)> for 0≤t≤π6"} Find the speed аssociаted with the trajectory above and the length of the curve on the given interval, (You do not need to type your answers in the space below. However, you must upload a file of your handwritten work in the final question.)