state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Mathematics Differential Equations Solution of Differential Equations
What is the integrating factor of the differential equation \(x \frac{d y}{d x}-y=5 x^3\)?
1
x2
2
10 x2
3
\(\frac{1}{\mathrm{x}}\)
4
x
5
Question Not Attempted