Given a curve C: r(t), find a tangent vector r'(t), a unit tangent vector u' (t), and

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Given a curve C: r(t), find a tangent vector r'(t), a unit tangent vector u' (t), and the tangent of C at P. Sketch curve and tangent.

r(t) = [t, 1/2t², 1], P: (2, 2, 1)

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 22, 2018 08:27 AM

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Given a curve C: r(t), find a tangent vector r'(t), a unit tangent vector u' (t), and

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P corresponds to t 2 indeed r2 2 2 1 Differentation gives rt 1 t ...View the full answer

Advanced Engineering Mathematics

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