Calculus (3rd Edition)

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

Chapter 15 - Differentiation in Several Variables - 15.1 Functions of Two or More Variables - Exercises - Page 765: 41

Answer

Please see the figure attached.

Work Step by Step

The level surfaces are obtained by plotting $T=x-y+2z$ for $T = 0,1,2$
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