20 points Consider the Helix given by a cost a sin t bt with

Last updated: 3/8/2023

20 points Consider the Helix given by a cost a sin t bt with a b 0 a sketch the graph label t 0 t 2 t 2 and the motion as t b Find the unit tangent vector r t r t c Find the unit normal vector T t T t d Find the curvature T t r t e Find the unit binormal B TX N T t N t K r r r