1.734 problem 749

Internal problem ID [7468]

Book: Collection of Kovacic problems
Section: section 1
Problem number: 749.
ODE order: 2.
ODE degree: 1.

CAS Maple gives this as type [[_2nd_order, _with_linear_symmetries]]

Solve \begin {gather*} \boxed {2 x^{2} \left (-x +2\right ) y^{\prime \prime }-x \left (4-x \right ) y^{\prime }+\left (-x +3\right ) y=0} \end {gather*}

Solution by Maple

Time used: 0.006 (sec). Leaf size: 19

dsolve(2*(2-x)*x^2*diff(y(x),x$2)-(4-x)*x*diff(y(x),x)+(3-x)*y(x)=0,y(x), singsol=all)
 

\[ y \relax (x ) = c_{1} \sqrt {x}+c_{2} \sqrt {x \left (x -2\right )} \]

Solution by Mathematica

Time used: 0.023 (sec). Leaf size: 41

DSolve[2*(2-x)*x^2*y''[x]-(4-x)*x*y'[x]+(3-x)*y[x]==0,y[x],x,IncludeSingularSolutions -> True]
 

\begin{align*} y(x)\to \frac {\sqrt [4]{x-2} \sqrt {x} \left (2 c_2 \sqrt {x-2}+c_1\right )}{\sqrt [4]{2-x}} \\ \end{align*}