Which of the following statements are true (circle all that apply). (a) An arc-length parameterization gives a paramaterization for which the curve travels with constant speed 1. (b) The curvature at a point on a curve doesn't depend on the choice of parameterization. (c) The unit tangent vector at a point on a curve doesn't depend on the choice of parameterizaion.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Which of the following statements are true (circle all that apply).
(a) An arc-length parameterization gives a paramaterization for which the
curve travels with constant speed 1.
(b) The curvature at a point on a curve doesn't depend on the choice of
parameterization.
(c) The unit tangent vector at a point on a curve doesn't depend on the
choice of parameterizaion.
Transcribed Image Text:Which of the following statements are true (circle all that apply). (a) An arc-length parameterization gives a paramaterization for which the curve travels with constant speed 1. (b) The curvature at a point on a curve doesn't depend on the choice of parameterization. (c) The unit tangent vector at a point on a curve doesn't depend on the choice of parameterizaion.
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