Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 9 - Section 9.4 - Rotation of Axes - Exercise Set - Page 1011: 52

Answer

does not make sense

Work Step by Step

This statement does not make sense because the given equation does not contain an $xy$ term and there is no need to rotate the axes.
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