Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 2 - Test - Page 92: 4b

Answer

false

Work Step by Step

$\cos 24^{\mathrm{o}} \cos 48^{\mathrm{o}}$ The statement is false.
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