Find 0 (t) for the helix (t) = (cos(2t), sin(2t), 5t). Let f(x, y, z) =

Find α 0 (t) for the helix α(t) = (cos(2t), sin(2t), 5t). Let f(x, y, z) = xy. Verify that α 

Find α'(t) for the helix α(t) = (cos(2t), sin(2t), 5t). Let f(x, y, z) = xy. Verify that α'(π/3)[f] = d(f(α(t))/dt *dt (π/3)

Answer rating: 100% (QA)

a 3 f 4 cosT3 Explanation By the definition of a derivative we have fat lim 0 Therefore fat l... View the full answer