Question

Consider the helix r(t) = ( cos(2t), sin(2t), 2t ), Compute, at t = pi / 6(
a. Unit Tangent vector T = ( ___, ___, ___)(
b. Unit Normal vector N = ( ___, ___, ___)(
c. Unity Binormal vector B = ( ___, ___, ___)

Answer 1

a) <-sqrt(6)/4,sqrt (2)/4,2>
b) <-1/2,-sqrt(3)/2,0>
c) <-sqrt(3),1,sqrt(2)/2>

the attached image shows how I solved the question

I hope this helps
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