defence exam Agniveer Army Technical Mock Test Series 2025 Mathematics Differential Equations Solution of Differential Equations
Find general solution of \(\rm\left( xy \frac {dy}{dx} -1 \right)= 0\)
1
xy = log x + c
2
\(\rm \frac{x^2}{2} = \log y + c\)
3
\(\rm \frac{y^2}{2} = \log x + c\)
4
None of the above