- #1
JasonHathaway
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- 0
Homework Statement
Find the differential equation of ln y = ax^2 + bx + c by eliminating the arbitrary constants a, b and c.
Homework Equations
Wrosnkian determinant.
The Attempt at a Solution
I've solved a similar problem (y=ax^2+bx+c --> y'''=0), but couldn't do the same with this one.
All what I could is taking the exponent of both sides --> y=e^(ax^2 + bx + c).