In Problems a-b, F(t) = f(u(t)), Find F'(t) in terms of t. a. f(u) = cos u

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In Problems a-b, F(t) = f(u(t)), Find F'(t) in terms of t.
a. f(u) = cos u i + e3uj and u(t) = 3t2 - 4
b. f(u) = u2i + sin2 uj and u(t) = tan t
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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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