Home /
Expert Answers /
Calculus /
find-a-tangent-vector-at-t-for-the-following-parameterized-curve-12-r-t-2-cos-t-3-sin-t-co-pa622
(Solved): Find a tangent vector at t = for the following parameterized curve. (12) r(t) = (2 cos t,3 sin t, co ...
Find a tangent vector at t = for the following parameterized curve. (12) r(t) = (2 cos t,3 sin t, cos Choose the correct answer below. O A. 4 O B. (-1,0,--21) OC. (-2,0,0) O D. Since r' (t) = 0, there is no tangent vector.
Find a tangent vector at t=π for the following parameterized curve. r(t)=(2cost,3sint,cos2t) Choose the correct answer below. A. (0,−3,−21) B. (−1,0,−21) C. (−2,0,0) D. Since r′(t)=0, there is no tangent vector.