Use Eq. (3) to calculate the curvature function (t). k(t) = |r'(t) x r(t)|| ||r'()||

Use Eq. (3) to calculate the curvature function κ(t).

r(t) = (4 cos t, t, 4 sin t)

Transcribed Image Text:

k(t) = |r'(t) x r"(t)|| ||r'()||