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Author Topic: TUT0302  (Read 4748 times)

annielam

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TUT0302
« on: October 11, 2019, 02:00:15 PM »
Find the Wronskian of two solutions of the given differential equation.
x2y

y''+\frac{x}{x^2}y'+\frac{x^2-v^2}{x^2}y=0
y''+\frac{1}{x}y'+{x^2+y^2}{x^2}y=0

p(t)=\frac{1}{x}
=cexp(-\int \frac{1}{x}dx)
=cexp(-lnx)
=ce^{-lnx}
=c\frac{1}{x}

W=\frac{c}{x}