82.13.6 problem Ex. 6

Internal problem ID [18806]
Book : Introductory Course On Differential Equations by Daniel A Murray. Longmans Green and Co. NY. 1924
Section : Chapter III. Equations of the first order but not of the first degree. Problems at page 32
Problem number : Ex. 6
Date solved : Tuesday, January 28, 2025 at 12:18:49 PM
CAS classification : [_quadrature]

\begin{align*} {y^{\prime }}^{2}-7 y^{\prime }+12&=0 \end{align*}

✓ Solution by Maple

Time used: 0.002 (sec). Leaf size: 17

dsolve(diff(y(x),x)^2-7*diff(y(x),x)+12=0,y(x), singsol=all)
 

\begin{align*} y \left (x \right ) &= 4 x +c_{1} \\ y \left (x \right ) &= 3 x +c_{1} \\ \end{align*}

✓ Solution by Mathematica

Time used: 0.002 (sec). Leaf size: 21

DSolve[D[y[x],x]^2-7*D[y[x],x]+12==0,y[x],x,IncludeSingularSolutions -> True]
 

\begin{align*} y(x)\to 3 x+c_1 \\ y(x)\to 4 x+c_1 \\ \end{align*}