6.11 problem 11

Internal problem ID [1997]

Book: Differential Equations by Alfred L. Nelson, Karl W. Folley, Max Coral. 3rd ed. DC heath. Boston. 1964
Section: Exercise 10, page 41
Problem number: 11.
ODE order: 1.
ODE degree: 1.

CAS Maple gives this as type [_linear]

\[ \boxed {y^{\prime } x -5 y=x +1} \]

Solution by Maple

Time used: 0.0 (sec). Leaf size: 14

dsolve(x*diff(y(x),x)=5*y(x)+x+1,y(x), singsol=all)
 

\[ y \left (x \right ) = -\frac {1}{5}-\frac {1}{4} x +c_{1} x^{5} \]

Solution by Mathematica

Time used: 0.027 (sec). Leaf size: 20

DSolve[x*y'[x]==5*y[x]+x+1,y[x],x,IncludeSingularSolutions -> True]
 

\[ y(x)\to c_1 x^5-\frac {x}{4}-\frac {1}{5} \]