linear first-order differential equation

Related Overviews


'linear first-order differential equation' can also refer to...


More Like This

Show all results sharing this subject:

  • Mathematics


Show Summary Details

Quick Reference

A differential equation of the form

where P and Q are given functions. One method of solution is to multiply both sides of the equation by an integrating factor μ(x), given by

μ(x)= exp (∫P(x) dx).

This choice is made because then the left-hand side of the equation becomeswhich is the exact derivative of μ(x)y, and the solution can be found by integration.

In the case where Q(x)=0, this can also be treated as a separable-variable first-order differential equation.

Subjects: Mathematics.

Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.