Integrating a Diff. Equation: Seeking Assistance

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SUMMARY

The discussion centers on integrating the differential equation \(\frac{1}{x^2}\frac{d}{dy}(x^2 \frac{dx}{dy}) = 0\). User skook initially attempted integration by parts but encountered difficulties. Another participant clarified that the equation simplifies to \(x^2\frac{dx}{dy} = C\), indicating that \(C\) is a constant, which allows for straightforward integration. This insight provides a clear path forward for solving the equation.

PREREQUISITES
  • Understanding of differential equations
  • Familiarity with integration techniques, specifically integration by parts
  • Knowledge of constants in calculus
  • Basic algebraic manipulation skills
NEXT STEPS
  • Study the method of integrating differential equations
  • Learn about the implications of constants in integration
  • Explore advanced integration techniques beyond integration by parts
  • Practice solving similar differential equations for proficiency
USEFUL FOR

Students, mathematicians, and anyone involved in solving differential equations or studying calculus will benefit from this discussion.

skook
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Could someone please point me forwards again.
By integrating the following equation twice...
\frac{1}{x^2}\frac{d}{dy}(x^2 \frac{dx}{dy}) = 0
I tried integrating by parts but came to a sticky end.
many thanks
skook
 
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I'm not sure what you're trying to do but it appears that

x^2\frac{dx}{dy} = C

is a constant and you should be able to integrate that.
 
Guess I was staring at it too hard. thanks
 

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