In problem use the indicated change of variable to find the general solution of the given differential
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In problem use the indicated change of variable to find the general solution of the given differential equation on (0, ∞).
x2y'' + 2xy' + α2x2y = 0; y = x-1/2 v(x)
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If y x 12 vx then by the product rule y x 12 v 12x 32 v Hence using the product rule twice y x 12 v ...View the full answer
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Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1111827052
10th edition
Authors: Dennis G. Zill
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