Find the unit tangent vector T(t) at the point with the given value of the parameter t.

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r(t) = sin² t i + cos² t j + tan² t k, t = π/4

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Apr 15, 2019 02:24 PM

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Find the unit tangent vector T(t) at the point with the given value of the parameter t.

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rt 2 sint costi2 costsin tj2 ...View the full answer

Calculus Early Transcendentals

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