Toronto Math Forum
MAT2442019F => MAT244Test & Quizzes => Quiz3 => Topic started by: Sally on October 11, 2019, 01:53:59 PM

(t^2)y”t(t+2)y’+(t+2)y=0
y”+(1)(t)(t+2)(y’)/(t^2)+(t+2)(y)/(t^2)
P(t)=(t+2)/t=(1+(2/t))
W=ce^(∫P(t)dt) =ce^(∫1+(2/t)dt) =c(e^t)*(e^(ln(t^2)) =c(t^2)(e^t)