Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 7 - Exponential Functions - Chapter Review Exercises - Page 386: 39


$$ g'(t)=2t \cosh t^2.$$

Work Step by Step

Since $ g(t)=\sinh t^2$, then the derivative, by using the chain rule, is given by $$ g'(t)=\cosh t^2 (t^2)'=2t \cosh t^2.$$
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