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Find the Curvature of the Curve R(t) π\pi /2 < T

Question 14

Multiple Choice

Find the curvature of the curve r(t) .
-r(t) = ( 8 + ln(sec t) ) i + ( 3 + t) k, - π\pi /2 < t < π\pi /2


A) Find the curvature of the curve r(t) . -r(t) = ( 8 + ln(sec t) ) i + ( 3 + t) k, - \pi /2 < t < \pi /2 A) = cos t B) = sin t C) = 1-cos t D) = -cos t = cos t
B) 11ee983b_f671_a800_a6de_a1c79ef1661c_TB9662_11= sin t
C) 11ee983b_f671_a800_a6de_a1c79ef1661c_TB9662_11 = 1-cos t
D) 11ee983b_f671_a800_a6de_a1c79ef1661c_TB9662_11= -cos t

Correct Answer:

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