Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Differential Equations Non Exact Differential Equations
The Integrating factor of the equation \(\left( {{x^2}{y^3} + xy} \right)\frac{{dy}}{{dx}} = 1\) is
1
ey2
2
\({e^{\frac{{{y^2}}}{2}}}\)
3
\({e^{\frac{{{x^2}}}{2}}}\)
4
\({e^{ - \frac{{{y^2}}}{2}}}\)