3. Given that y₁ = t−¹ is a solution of 2t²y" + 3ty' — y=0, t>0, a) Substitute y = v(t)y₁(t) into the differential equation and simplify.
3. Given that y₁ = t−¹ is a solution of 2t²y" + 3ty' — y=0, t>0, a) Substitute y = v(t)y₁(t) into the differential equation and simplify.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:3. Given that y₁ = t-¹ is a solution of
2t²y" + 3ty' — y=0, t>0,
a) Substitute y = v(t)y₁(t) into the differential equation and simplify.
b) Rewrite the result from a with w = = v' (t).
Solve the rewritten equation for w.
d) Solve the substitution w = v'(t) for v, and give the general solution.
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