Question Number 103266 by Ar Brandon last updated on 13/Jul/20

How can we solve second-order differential equations with  non-constant coefficients ? Any idea, please ?

Commented byAr Brandon last updated on 13/Jul/20

Example;  y′′(x)+((2x)/(1+x^2 ))y′(x)+(2−x^2 )y(x)=0