Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 9 - Trigonometric Identities, Models, and Complex Numbers - Review Exercises and Problems for Chapter Nine - Page 393: 1


$$\left(1-\cos \left(t\right)\right)\left(1-\sin \left(t\right)\right)-\frac{\sin \left(2t\right)}{2}$$

Work Step by Step

Simplifying the expression using the Laws of Trigonometry, we find: $$\left(1-\sin \left(t\right)\right)\left(1-\cos \left(t\right)\right)-\cos \left(t\right)\sin \left(t\right) \\ \left(1-\cos \left(t\right)\right)\left(1-\sin \left(t\right)\right)-\frac{\sin \left(2t\right)}{2}$$
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