Question

Question 01 (a) For the curve given by r(t) = (sin t)i + (cost)j + tk, (i) Find a unit tangent vector T at a point on the curve when t = 11. (ii) Find the curvature when t = ſt. (ii) Find the length of the curve from t = 0 to t =. =​

Answer 1

Answer:

gg from the time taken by the wind wind cause of the car is in the morning country