In the first-order linear differential equation dy/dx + P(x)y = Q(x), the integrating factor is?
In the first-order linear differential equation dy/dx + P(x)y = Q(x), the integrating factor is?
Explanation
The integrating factor for a first-order linear differential equation dy/dx + P(x)y = Q(x) is exp (∫P(x)dx).
This is a well-known result in differential equations.