What is a first order linear differential equation? Solve the initial value problem: tfracdydt + 2y = t3, t > 0, y(2) = 1. [1+4]
What is a first order linear differential equation? Solve the initial value problem: $t\frac{dy}{dt} + 2y = t^3$, $t > 0$, $y(2) = 1$. [1+4]
A first order linear differential equation is one that can be written in the standard form: $$\frac{dy}{dt} + P(t)y = Q(t)$$ where $P(t)$ and $Q(t)$ are functions of the independent variable $t$ alone. It is called first order because it involves only the first derivative $\frac{dy}{dt}$, and lin...