MathCastle
Differential EquationsChallengeThe Wronskian & Variation of Parameters

The Wronskian & Variation of Parameters · Challenge problem

Solve t2y′′−ty′+2y=tln⁡tt^2y''-ty'+2y=t\ln t for t>0t>0 with y(1)=0y(1)=0, y′(1)=0y'(1)=0, and give y ⁣(eπ)y\!\left(e^{\pi}\right).