16th Edition

ISBN: 9781938168079

Author: Gilbert Strang, Edwin Jed Herman

Publisher: OpenStax

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Textbook Question

Chapter 7, Problem 121RE

Classify the differential equation. Determine the order, whether it is linear and, if linear, whether the differential equation is homogeneous or nonhomogeneous. If the equation is second-order homogeneous and linear, find the characteristic equation.

121. y ″ − 2 y = 0

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Chapter 7, Problem 120RE

Chapter 7, Problem 122RE

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