First oder differential equation.

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SUMMARY

The discussion focuses on solving the first-order differential equation defined by the initial value problem f'(x) = f(x)(1 - f(x)) with the condition f(0) = 1/8. The transformation of the equation into the form dy/dt = y(1 - y) allows for separation of variables, leading to the integral ∫(1/(y(1 - y))) dy = ∫dt. This method is essential for finding the function f(x) through integration.

PREREQUISITES
  • Understanding of first-order differential equations
  • Knowledge of separation of variables technique
  • Familiarity with integration techniques
  • Basic concepts of initial value problems
NEXT STEPS
  • Study the method of separation of variables in differential equations
  • Learn integration techniques for rational functions
  • Explore the application of initial value problems in differential equations
  • Investigate the logistic growth model as a specific case of the discussed equation
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Students studying calculus, particularly those focusing on differential equations, as well as educators looking for examples of initial value problems and their solutions.

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Homework Statement


Hi, i have a question.
1. find the function f(x).
f'(x) = f(x)(1- f(x)) f(0) = 1/8 ---> intial value problem.

Homework Equations





The Attempt at a Solution


y' = y(1 - y)
y' = y - y2
and now i don't know how/ what to do.
 
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[tex]\frac{dy}{dt}= y(1- y)[/tex]
so
[tex]\frac{dy}{y(1- y)}= dt[/tex]

Now integrate on both sides.
 

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