Mathematics, 20.07.2019 03:30 Renabelle6350
Use the substitution of x=e^{t} to transform the given cauchy-euler differential equation to a differential equation with constant coefficients then solve that by any method. (finding the characterristic (auxiliary) equation or variation of parameters). do not forget to re-subtitute for x after you solve the equation.
x^{2}y^{''}+9xy^{'}-20y=0
Answers: 1
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Use the substitution of x=e^{t} to transform the given cauchy-euler differential equation to a diffe...
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