Internal problem ID [10363]
Book: A First Course in Differential Equations by J. David Logan. Third Edition. Springer-Verlag, NY.
2015.
Section: Chapter 1, First order differential equations. Section 1.3.1 Separable equations. Exercises page
26
Problem number: 4(f).
ODE order: 1.
ODE degree: 1.
CAS Maple gives this as type [_separable]
\[ \boxed {\left (1+t \right ) x^{\prime }+x^{2}=0} \]
✓ Solution by Maple
Time used: 0.0 (sec). Leaf size: 12
dsolve((1+t)*diff(x(t),t)+x(t)^2=0,x(t), singsol=all)
\[ x \left (t \right ) = \frac {1}{\ln \left (t +1\right )+c_{1}} \]
✗ Solution by Mathematica
Time used: 0.0 (sec). Leaf size: 0
DSolve[(1+t)*x'[t]+x[t]^2==0,y[t],t,IncludeSingularSolutions -> True]
Not solved