Calculus (3rd Edition)

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

Chapter 10 - Introduction to Differential Equations - 10.1 Solving Differential Equations - Preliminary Questions - Page 504: 1


a) 1 b) 1 c) 3 d) 2

Work Step by Step

a) Order of the equation is the order of the highest order derivative and that is 1 here. b) Order of the highest order derivative= 1= order of the equation. c) This equation involve the highest order derivative of third order. Therefore, the order of this equation is 3. d) Order of highest order derivative= order of the equation= 2.
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