Compute the unit binormal vector and torsion of the curve. 9) r(t)=(6 sint, 6 cost, -t)...

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Compute the unit binormal vector and torsion of the curve. 9) r(t)=(6 sint, 6 cost, -t) 9) A) B(t) = (cost,-sint, -6) 37 T = B) B(t)= (-cost, sint, -1) T = C) B(t): (-sint, cost, -6) 37 1 T = D) B(t)= (-cost, sint, -6) = 36 10) r(t)=(11t, 6 cos t, 6 sin t) A) (6, -11 sint, 11 cos t B(t) = 157 10) = 11 157 B) B(t) (6, 11 sint, -11 cost) 11 -,T= 157 C) B(t) (0, -11 cost, -11 sin t 157 11 D) -, = - B(t) (0, 11 cost, -11 sin t) 1 T = 157 157 157 Compute the unit binormal vector and torsion of the curve. 9) r(t)=(6 sint, 6 cost, -t) 9) A) B(t) = (cost,-sint, -6) 37 T = B) B(t)= (-cost, sint, -1) T = C) B(t): (-sint, cost, -6) 37 1 T = D) B(t)= (-cost, sint, -6) = 36 10) r(t)=(11t, 6 cos t, 6 sin t) A) (6, -11 sint, 11 cos t B(t) = 157 10) = 11 157 B) B(t) (6, 11 sint, -11 cost) 11 -,T= 157 C) B(t) (0, -11 cost, -11 sin t 157 11 D) -, = - B(t) (0, 11 cost, -11 sin t) 1 T = 157 157 157