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Find the Curvature for R(t) = Cos T I

Question 138

Multiple Choice

Find the curvature Find the curvature for r(t) = cos t i + sin t j - 10k. A) B) 1 C) sin<sup>2</sup>t - cos<sup>2</sup>t D) sin<sup>2</sup>t + cos<sup>2</sup>t E) - sin<sup>2</sup>t + cos<sup>2</sup>t for r(t) = cos t i + sin t j - 10k.


A) Find the curvature for r(t) = cos t i + sin t j - 10k. A) B) 1 C) sin<sup>2</sup>t - cos<sup>2</sup>t D) sin<sup>2</sup>t + cos<sup>2</sup>t E) - sin<sup>2</sup>t + cos<sup>2</sup>t
B) 1
C) sin2t - cos2t
D) sin2t + cos2t
E) - sin2t + cos2t

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