Mathematics, 06.03.2020 20:07 zanedog2018
(1 point) Consider the helix r(t)=(cos(4t),sin(4t),3t)r(t)=(cos (4t),sin(4t),3t). Compute, at t=π6t=π6: A. The unit tangent vector T=T= ( , , ) B. The unit normal vector N=N= ( , , ) C. The unit binormal vector B=B= ( , , ) D. The curvature κ=κ=
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(1 point) Consider the helix r(t)=(cos(4t),sin(4t),3t)r(t)=(cos (4t),sin(4t),3t). Compute, at t=π6...
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