Question: Consider the helix r(t) = (cos(-4t), sin(-4t), -1t). Compute, at t = 6 7. 7.0 A. The unit tangent vector T = ( )

Consider the helix r(t) = (cos(-4t), sin(-4t), -1t). Compute, at t =

Consider the helix r(t) = (cos(-4t), sin(-4t), -1t). Compute, at t = 6 7. 7.0 A. The unit tangent vector T = ( ) B. The unit normal vector N = ( 0 C. The unit binormal vector B = ( D. The curvature K =

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